ID

VAR-201110-0245


CVE

CVE-2011-3270


TITLE

Cisco 10000 Works with series routers Cisco IOS Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2011-002716

DESCRIPTION

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-----

Trust: 2.07

sources: NVD: CVE-2011-3270 // JVNDB: JVNDB-2011-002716 // BID: 49824 // VULHUB: VHN-51215 // PACKETSTORM: 105365

AFFECTED PRODUCTS

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb7

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:15.0\(1\)s2

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:15.0\(1\)s1

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb4

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb6

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb8

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb9

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb5

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:15.0s

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb8a

Trust: 1.6

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb8

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb10

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb3x

Trust: 1.0

vendor:ciscomodel:10008 routerscope:eqversion:*

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb9

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb12

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb6

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb19

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb2

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb5

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb2

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb1

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb12

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb10

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb2

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb14

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb7

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb1

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb4

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb6

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb13

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb17

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb3

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb20

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb3

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb13

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb16

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb15

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb11

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb11

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb18

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb21

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb5

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb8

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(33\)sb3

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(28\)sb7

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2sb

Trust: 1.0

vendor:ciscomodel:iosscope:eqversion:12.2\(31\)sb9

Trust: 1.0

vendor:ciscomodel:iosscope:ltversion:12.2sb

Trust: 0.8

vendor:ciscomodel:iosscope:eqversion:12.2(33)sb10

Trust: 0.8

vendor:ciscomodel:iosscope:ltversion:15.0s

Trust: 0.8

vendor:ciscomodel:iosscope:eqversion:15.0(1)s3a

Trust: 0.8

vendor:ciscomodel:ios 15.1sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.1mrscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.1mscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.1gcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.1eyscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.0sgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.0sescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.0sascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.0mrascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.0mrscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 15.0mscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zyascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zyscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zxscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zuscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zpscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zlscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zjscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zhscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zfscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zdscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2zascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yzscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yyscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yxscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ywscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yvscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yuscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ytscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ysscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yrscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yqscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ypscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yoscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ynscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ymscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ylscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ykscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yjscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yhscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ygscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yfscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ydscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ycscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ybscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2yascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xwscope: - version: -

Trust: 0.3

vendor:ciscomodel:iosscope:eqversion:12.2xv

Trust: 0.3

vendor:ciscomodel:ios 12.2xuscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xtscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xsscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xrscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xqscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xoscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xnfscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xnescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xndscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xncscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xnbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xnascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xnscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xmscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xlscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xkscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xjscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xiscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xhscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xfscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xdscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2xascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2tpcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2tscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2szscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2syscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxjscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxiscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxhscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxfscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxdscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sxscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2swscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2svescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2svdscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2svcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2svascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2svscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2suscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2stescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2srescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2srdscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2srcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2srbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2srascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sqscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2soscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2smscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2slscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sgascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2segscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sefscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2seescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sedscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2secscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sebscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2seascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2scfscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2scescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2scbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2scascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sbcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2sscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2mcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2mbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2jkscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2jascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ixhscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ixgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ixfscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ixescope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ixdscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ixcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ixbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ixascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2irgscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2irfscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2irdscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ircscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2irbscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2irascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2fzscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2fyscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2fxscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ezscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2eyscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2exscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ewascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ewscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2euscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2dxscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2ddscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2dascope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2czscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2cyscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2cxscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2bzscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2byscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2bxscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2bwscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2bcscope: - version: -

Trust: 0.3

vendor:ciscomodel:ios 12.2bscope: - version: -

Trust: 0.3

vendor:ciscomodel:iosscope:eqversion:12.2

Trust: 0.3

vendor:ciscomodel:routerscope:eqversion:100000

Trust: 0.3

vendor:ciscomodel:ios 15.0 s3ascope:neversion: -

Trust: 0.3

vendor:ciscomodel:ios 12.2 sb10scope:neversion: -

Trust: 0.3

vendor:ciscomodel:ios 12.2 sb18scope:neversion: -

Trust: 0.3

sources: BID: 49824 // JVNDB: JVNDB-2011-002716 // CNNVD: CNNVD-201109-638 // NVD: CVE-2011-3270

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2011-3270
value: HIGH

Trust: 1.0

NVD: CVE-2011-3270
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201109-638
value: HIGH

Trust: 0.6

VULHUB: VHN-51215
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2011-3270
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-51215
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

sources: VULHUB: VHN-51215 // JVNDB: JVNDB-2011-002716 // CNNVD: CNNVD-201109-638 // NVD: CVE-2011-3270

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

sources: NVD: CVE-2011-3270

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201109-638

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201109-638

CONFIGURATIONS

sources: JVNDB: JVNDB-2011-002716

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-51215

PATCH

title:cisco-sa-20110928-c10kurl:http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d50.shtml

Trust: 0.8

title:24114url:http://tools.cisco.com/security/center/viewAlert.x?alertId=24114

Trust: 0.8

title:cisco-sa-20110928-c10kurl:http://www.cisco.com/cisco/web/support/JP/110/1108/1108616_cisco-sa-20110928-c10k-j.html

Trust: 0.8

sources: JVNDB: JVNDB-2011-002716

EXTERNAL IDS

db:NVDid:CVE-2011-3270

Trust: 2.9

db:JVNDBid:JVNDB-2011-002716

Trust: 0.8

db:CNNVDid:CNNVD-201109-638

Trust: 0.7

db:CISCOid:20110928 CISCO 10000 SERIES DENIAL OF SERVICE VULNERABILITY

Trust: 0.6

db:NSFOCUSid:17835

Trust: 0.6

db:BIDid:49824

Trust: 0.4

db:PACKETSTORMid:105365

Trust: 0.2

db:VULHUBid:VHN-51215

Trust: 0.1

sources: VULHUB: VHN-51215 // BID: 49824 // JVNDB: JVNDB-2011-002716 // PACKETSTORM: 105365 // CNNVD: CNNVD-201109-638 // NVD: CVE-2011-3270

REFERENCES

url:http://www.cisco.com/en/us/products/products_security_advisory09186a0080b95d50.shtml

Trust: 2.0

url:http://tools.cisco.com/security/center/viewalert.x?alertid=24114

Trust: 1.7

url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2011-3270

Trust: 0.8

url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2011-3270

Trust: 0.8

url:http://www.nsfocus.net/vulndb/17835

Trust: 0.6

url:http://www.cisco.com/

Trust: 0.4

url:http://www.cisco.com/en/us/products/products_security_vulnerability_policy.html.

Trust: 0.1

url:http://www.cisco.com/go/psirt

Trust: 0.1

url:http://www.cisco.com/en/us/support/tsd_cisco_worldwide_contacts.html

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2011-3270

Trust: 0.1

url:http://www.cisco.com/warp/public/707/cisco-sa-20110928-c10k.shtml.

Trust: 0.1

url:http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html

Trust: 0.1

url:http://www.cisco.com/techsupport

Trust: 0.1

url:http://www.cisco.com/web/about/security/intelligence/cisco_erp_sep11.html

Trust: 0.1

url:http://tools.cisco.com/security/center/selectiosversion.x.

Trust: 0.1

url:http://www.cisco.com/warp/public/707/cisco-sa-20110928-c10k.shtml

Trust: 0.1

url:http://www.cisco.com.

Trust: 0.1

url:http://www.cisco.com/web/about/security/intelligence/ios-ref.html.

Trust: 0.1

url:http://www.cisco.com/en/us/docs/general/warranty/english/eu1ken_.html,

Trust: 0.1

url:http://www.cisco.com/public/sw-center/sw-usingswc.shtml.

Trust: 0.1

url:http://intellishield.cisco.com/security/alertmanager/cvss

Trust: 0.1

sources: VULHUB: VHN-51215 // BID: 49824 // JVNDB: JVNDB-2011-002716 // PACKETSTORM: 105365 // CNNVD: CNNVD-201109-638 // NVD: CVE-2011-3270

CREDITS

Cisco

Trust: 0.9

sources: BID: 49824 // CNNVD: CNNVD-201109-638

SOURCES

db:VULHUBid:VHN-51215
db:BIDid:49824
db:JVNDBid:JVNDB-2011-002716
db:PACKETSTORMid:105365
db:CNNVDid:CNNVD-201109-638
db:NVDid:CVE-2011-3270

LAST UPDATE DATE

2024-08-14T15:03:53.734000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-51215date:2012-05-14T00:00:00
db:BIDid:49824date:2011-09-28T00:00:00
db:JVNDBid:JVNDB-2011-002716date:2011-11-07T00:00:00
db:CNNVDid:CNNVD-201109-638date:2011-10-09T00:00:00
db:NVDid:CVE-2011-3270date:2012-05-14T04:00:00

SOURCES RELEASE DATE

db:VULHUBid:VHN-51215date:2011-10-03T00:00:00
db:BIDid:49824date:2011-09-28T00:00:00
db:JVNDBid:JVNDB-2011-002716date:2011-11-07T00:00:00
db:PACKETSTORMid:105365date:2011-09-28T20:52:35
db:CNNVDid:CNNVD-201109-638date:1900-01-01T00:00:00
db:NVDid:CVE-2011-3270date:2011-10-03T23:55:03.500