ID

VAR-201009-0067

CVE

CVE-2010-2831

TITLE

Cisco IOS of SIP Implementation NAT Service disruption in (DoS) Vulnerabilities

DESCRIPTION

Unspecified vulnerability in the NAT for SIP implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1 allows remote attackers to cause a denial of service (device reload) via transit traffic on UDP port 5060, aka Bug ID CSCtf17624. The problem is Bug ID : CSCtf17624 It is a problem.By a third party UDP port 5060 Service disruption through traffic on (DoS) There is a possibility of being put into a state. Cisco IOS is prone to a remote denial-of-service vulnerability. An attacker can exploit these issues to cause an affected device to crash, denying service to legitimate users. This issue is being tracked by Cisco Bug ID CSCtf17624. Cisco IOS is an operating system developed by Cisco in the United States for its network equipment. ---------------------------------------------------------------------- Windows Applications Insecure Library Loading The Official, Verified Secunia List: http://secunia.com/advisories/windows_insecure_library_loading/ The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected. ---------------------------------------------------------------------- TITLE: Cisco IOS NAT Implementation Three Denial of Service Vulnerabilities SECUNIA ADVISORY ID: SA41539 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/41539/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=41539 RELEASE DATE: 2010-09-24 DISCUSS ADVISORY: http://secunia.com/advisories/41539/#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/41539/ 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=41539 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: Three vulnerabilities have been reported in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service). SOLUTION: Update to a fixed version. PROVIDED AND/OR DISCOVERED BY: Reported by the vendor. ORIGINAL ADVISORY: cisco-sa-20100922-nat: http://www.cisco.com/warp/public/707/cisco-sa-20100922-nat.shtml OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ ---------------------------------------------------------------------- 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 ---------------------------------------------------------------------- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS Software Network Address Translation Vulnerabilities Advisory ID: cisco-sa-20100922-nat http://www.cisco.com/warp/public/707/cisco-sa-20100922-nat.shtml Revision 1.0 For Public Release 2010 September 22 1600 UTC (GMT) - --------------------------------------------------------------------- Summary ======= The Cisco IOS Software Network Address Translation functionality contains three denial of service (DoS) vulnerabilities. The first vulnerability is in the translation of Session Initiation Protocol (SIP) packets, the second vulnerability in the translation of H.323 packets and the third vulnerability is in the translation of H.225.0 call signaling for H.323 packets. Cisco has released free software updates that address these vulnerabilities. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20100922-nat.shtml Note: The September 22, 2010, Cisco IOS Software Security Advisory bundled publication includes six Cisco Security Advisories. Five of the advisories address vulnerabilities in Cisco IOS Software, and one advisory addresses vulnerabilities in Cisco Unified Communications Manager. Each advisory lists the releases that correct the vulnerability or vulnerabilities detailed in the advisory. The table at the following URL lists releases that correct all Cisco IOS Software vulnerabilities that have been published on September 22, 2010, or earlier: http://www.cisco.com/warp/public/707/cisco-sa-20100922-bundle.shtml 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_sep10.html Affected Products ================= Vulnerable Products +------------------ Cisco devices running Cisco IOS Software that are configured for NAT and that support NAT for SIP, H.323, or H.225.0 call signaling for H.323 packets are affected. To verify whether NAT is enabled on a Cisco IOS device log in to the device and issue the show ip nat statistics command. The following example shows a device that is configured with NAT: Router#show ip nat statistics Total translations: 2 (0 static, 2 dynamic; 0 extended) Outside interfaces: Serial0 Inside interfaces: Ethernet1 Hits: 135 Misses: 5 Expired translations: 2 Dynamic mappings: -- Inside Source access-list 1 pool mypool refcount 2 pool mypool: netmask 255.255.255.0 start 192.168.10.1 end 192.168.10.254 type generic, total addresses 14, allocated 2 (14%), misses 0 Alternatively, administrators can use the show running-config | include ip nat command to verify if NAT has been enabled on the router interfaces. For NAT to be enabled in a router either the ip nat inside and ip nat outside commands must be present in different interfaces or, in the case of NAT Virtual Interface, if the ip nat enable interface command is present. In order to determine the software that runs on a Cisco IOS product, log in to the device and issue the show version command to display the system banner. Cisco IOS software identifies itself as "Internetwork Operating System Software" or simply "IOS." On the next line of output, the image name displays between parentheses, followed by "Version" and the Cisco IOS release name. Other Cisco devices do not have the show version command or give different output. The following example shows output from a device that runs an IOS image: 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 <More output removed for brevity> Products Confirmed Not Vulnerable +-------------------------------- Cisco IOS devices not explicitly configured for NAT are not vulnerable. No other Cisco products are currently known to be affected by these vulnerabilities. Details ======= The three vulnerabilities are triggered by transit traffic that needs to be processed by the NAT feature. Each vulnerability is independent of each other. NAT for SIP DoS Vulnerability +---------------------------- SIP is a popular signaling protocol that is used to manage voice and video calls across IP networks such as the Internet. SIP is responsible for handling all aspects of call setup and termination. Voice and video are the most popular types of sessions that SIP handles, but the protocol has the flexibility to accommodate other applications that require call setup and termination. NAT for SIP translates packets using UDP (port 5060) or TCP (port 5060) as the underlying transport protocol. NAT for H.323 DoS Vulnerability +------------------------------ H.323 is the International Telecommunication Union (ITU) standard for real-time multimedia communications and conferencing over packet-based (IP) networks. NAT for H.323 translates packets on TCP port 1720. There is a DoS vulnerability in the NAT procession of H.323 packets. The vulnerability does not require the completion of a TCP three-way handshake. NAT for H.225.0 DoS vulnerability +-------------------------------- H.323 is the ITU standard for real-time multimedia communications and conferencing over packet-based (IP) networks. A subset of the H.323 standard is H.225.0, a standard used for call signaling protocols and media stream packetization over IP networks. NAT for H.225.0 translates packets on TCP port 1720. There is a DoS vulnerability in the NAT translation of H.225.0 call signaling for H.323 packets. 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 CSCtf17624 - NAT SIP DoS Vulnerability 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 CSCtf91428 - NAT for H.323 DoS 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 CSCtd86472 - NAT for H.225.0 DoS 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 any of the vulnerabilities described in this document may cause the affected device to reload. Repeated exploitation will result in an extended denial of service (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. 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 2010 Bundle 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 Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |-------------------------------------------------------------------| | There are no affected 12.0 based releases | |-------------------------------------------------------------------| | Affected | | First Fixed Release for | | 12.1-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | | 12.1 | | | | | Releases up to and | Releases up to and | | | including 12.1(4b) are | including 12.1(4b) are | | | not vulnerable. | not vulnerable. | |------------+--------------------------+---------------------------| | 12.1AA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1AX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1AY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1AZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1CX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1DA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1DB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1DC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1E | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EU | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EV | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EW | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1GA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1GB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1T | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(3a)T8 are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.1XA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XD | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XF | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XG | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XH | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XI | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XJ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XL | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XM | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XP | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XQ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XR | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1XS | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(3)XS are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1XT | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(2)XT2 are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.1XU | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XV | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XW | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1XY | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(4)XY are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.1XZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1YA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1YB | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1YC | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1YD | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Releases prior to 12.1(5) | | | | YE6 are vulnerable, | | 12.1YE | Not Vulnerable | release 12.1(5)YE6 and | | | | later are not vulnerable; | | | | first fixed in 12.4T | |------------+--------------------------+---------------------------| | 12.1YF | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1YH | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.1YI | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.1YJ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.2-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | | Vulnerable; first fixed | | | | in 12.4 | | | 12.2 | | Vulnerable; first fixed | | | Releases up to and | in 12.4T | | | including 12.2(16f) are | | | | not vulnerable. | | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.2B | Not Vulnerable | | | | | Releases up to and | | | | including 12.2(2)B7 are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.2BC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2BW | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.2SB | | 12.2BX | Not Vulnerable | | | | | Releases up to and | | | | including 12.2(15)BX are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.2BY | Not Vulnerable | | | | | Releases up to and | | | | including 12.2(2)BY3 are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.2BZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2CX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2CY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2CZ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2DA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2DD | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2DX | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2EW | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2EWA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2EX | Vulnerable; migrate to | Not Vulnerable | | | any release in 12.2SE | | |------------+--------------------------+---------------------------| | 12.2EY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2EZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2FX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2FY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2FZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRE | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXE | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXF | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXG | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXH | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.2JA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2JK | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2MB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Releases up to and | | | | including 12.2(15)MC1 are | | 12.2MC | Not Vulnerable | not vulnerable. Releases | | | | 12.2(15)MC2b and later | | | | are not vulnerable; first | | | | fixed in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2MRA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.2MRB | 12.2(33)MRB2 | 12.2(33)MRB2 | |------------+--------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | 12.2S | (30)S are vulnerable, | (30)S are vulnerable, | | | release 12.2(30)S and | release 12.2(30)S and | | | later are not vulnerable | later are not vulnerable | |------------+--------------------------+---------------------------| | | | 12.2(31)SB19; Releases | | | | prior to 12.2(33)SB5 are | | 12.2SB | Not Vulnerable | vulnerable, release 12.2 | | | | (33)SB5 and later are not | | | | vulnerable | |------------+--------------------------+---------------------------| | 12.2SBC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.2SB | in 12.2SB | |------------+--------------------------+---------------------------| | 12.2SCA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.2SCB | |------------+--------------------------+---------------------------| | | 12.2(33)SCB10 | | | 12.2SCB | | 12.2(33)SCB9 | | | 12.2(33)SCB9 | | |------------+--------------------------+---------------------------| | 12.2SCC | 12.2(33)SCC5 | 12.2(33)SCC5 | |------------+--------------------------+---------------------------| | | 12.2(33)SCD3 | | | 12.2SCD | | 12.2(33)SCD3 | | | 12.2(33)SCD4 | | |------------+--------------------------+---------------------------| | 12.2SE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SED | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEF | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEG | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | | (40)SG are vulnerable, | (40)SG are vulnerable, | | 12.2SG | release 12.2(40)SG and | release 12.2(40)SG and | | | later are not | later are not vulnerable; | | | vulnerable; migrate to | migrate to any release in | | | any release in 12.2SGA | 12.2SGA | |------------+--------------------------+---------------------------| | 12.2SGA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SL | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SM | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SQ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Releases prior to 12.2 | | 12.2SRA | Not Vulnerable | (33)SRA6 are vulnerable, | | | | release 12.2(33)SRA6 and | | | | later are not vulnerable | |------------+--------------------------+---------------------------| | | | Releases prior to 12.2 | | 12.2SRB | Not Vulnerable | (33)SRB1 are vulnerable, | | | | release 12.2(33)SRB1 and | | | | later are not vulnerable | |------------+--------------------------+---------------------------| | 12.2SRC | Not Vulnerable | Not vulnerable | |------------+--------------------------+---------------------------| | 12.2SRD | Not Vulnerable | Not vulnerable | |------------+--------------------------+---------------------------| | 12.2SRE | 12.2(33)SRE1 | 12.2(33)SRE1 | |------------+--------------------------+---------------------------| | 12.2STE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SU | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | | (29b)SV1 are vulnerable, | (29b)SV1 are vulnerable, | | 12.2SV | release 12.2(29b)SV1 and | release 12.2(29b)SV1 and | | | later are not | later are not vulnerable; | | | vulnerable; migrate to | migrate to any release in | | | any release in 12.2SVD | 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 up to and | | | | including 12.2(25)SW3 | Releases up to and | | | are not vulnerable. | including 12.2(21)SW1 are | | 12.2SW | | not vulnerable. Releases | | | Releases 12.2(25)SW12 | 12.2(25)SW12 and later | | | and later are not | are not vulnerable; first | | | vulnerable; first fixed | fixed in 12.4T | | | in 12.4T | | |------------+--------------------------+---------------------------| | | Releases up to and | Releases up to and | | 12.2SX | including 12.2(14)SX2 | including 12.2(14)SX2 are | | | are not vulnerable. | not vulnerable. | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SXA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SXB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SXD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SXE | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | | (18)SXF11 are | (18)SXF11 are vulnerable, | | 12.2SXF | vulnerable, releases | releases 12.2(18)SXF11 | | | 12.2(18)SXF11 and later | and later are not | | | are not vulnerable | vulnerable | |------------+--------------------------+---------------------------| | 12.2SXH | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SXI | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | | | | support organization per | | | 12.2SY | the instructions in | Not Vulnerable | | | Obtaining Fixed Software | | | | section of this advisory | | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2SZ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2T | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2TPC | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2XA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XB | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XC | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XD | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2XF | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2XG | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XH | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XI | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XJ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XK | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XL | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XM | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XN | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.2SB | in 12.2SB | |------------+--------------------------+---------------------------| | 12.2XNA | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XNB | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XNC | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XND | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XNE | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XNF | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2XQ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XR | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2XS | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XT | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XU | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XV | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XW | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2YA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YB | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YC | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YD | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YE | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YF | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2YG | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YH | Not Vulnerable | the instructions in | | | | 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 | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YK | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YL | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2YM | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YN | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2YO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2YP | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2YQ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2YR | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2YS | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YT | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YU | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Releases prior to 12.2 | | 12.2YV | Not Vulnerable | (11)YV1 are vulnerable, | | | | release 12.2(11)YV1 and | | | | later are not vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YW | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YX | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YY | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YZ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2ZA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Releases up to and | | 12.2ZB | Not Vulnerable | including 12.2(8)ZB are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZC | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZD | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2ZE | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2ZF | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2ZG | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2ZH | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZJ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZL | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZP | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZU | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.2ZX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZY | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZYA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.3-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | 12.3 | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.3B | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.3BC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3BW | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3EU | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 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 | | | | including 12.3(2)JK3 are | Releases up to and | | | not vulnerable. | including 12.3(2)JK3 are | | 12.3JK | | not vulnerable. Releases | | | Releases 12.3(8)JK1 and | 12.3(8)JK1 and later are | | | later are not | not vulnerable; first | | | vulnerable; first fixed | fixed in 12.4T | | | in 12.4T | | |------------+--------------------------+---------------------------| | 12.3JL | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3JX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3T | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3TPC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.3VA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.3XB | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.3XC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XE | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3XF | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.3XG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Releases prior to 12.3 | Releases prior to 12.3(7) | | | (7)XI11 are vulnerable, | XI11 are vulnerable, | | 12.3XI | release 12.3(7)XI11 and | releases 12.3(7)XI11 and | | | later are not | later are not vulnerable; | | | vulnerable; first fixed | first fixed in 12.2SB | | | in 12.2SB | | |------------+--------------------------+---------------------------| | 12.3XJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.3YX | in 12.4XR | |------------+--------------------------+---------------------------| | 12.3XK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XL | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XQ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XR | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XS | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XU | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XW | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XX | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XY | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XZ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YF | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.3YX | in 12.4XR | |------------+--------------------------+---------------------------| | 12.3YG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YH | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YI | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YM | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YQ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YS | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YT | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YU | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YX | 12.3(14)YX17 | Vulnerable; first fixed | | | | in 12.4XR | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3YZ | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.3ZA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.4-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | 12.4 | 12.4(25d) | 12.4(25d) | |------------+--------------------------+---------------------------| | 12.4GC | 12.4(24)GC2 | 12.4(24)GC2 | |------------+--------------------------+---------------------------| | 12.4JA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JDA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JDC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JDD | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JHA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JHB | 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 | |------------+--------------------------+---------------------------| | 12.4JX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4MD | 12.4(22)MD2 | 12.4(24)MD2 | |------------+--------------------------+---------------------------| | 12.4MDA | 12.4(22)MDA4 | 12.4(22)MDA4 | |------------+--------------------------+---------------------------| | 12.4MR | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4MRA | in 12.4MRA | |------------+--------------------------+---------------------------| | 12.4MRA | 12.4(20)MRA1 | 12.4(20)MRA1 | |------------+--------------------------+---------------------------| | | Releases prior to 12.4 | | | | (15)SW6 are vulnerable, | | | 12.4SW | release 12.4(15)SW6 and | Vulnerable; first fixed | | | later are not | in 12.4T | | | vulnerable; first fixed | | | | in 12.4T | | |------------+--------------------------+---------------------------| | | 12.4(15)T14 | 12.4(15)T14 | | | | | | 12.4T | 12.4(20)T6 | 12.4(20)T6 | | | | | | | 12.4(24)T4 | 12.4(24)T4 | |------------+--------------------------+---------------------------| | 12.4XA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XB | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Releases prior to 12.4 | Releases prior to 12.4(6) | | | (6)XE5 are vulnerable, | XE5 are vulnerable, | | 12.4XE | release 12.4(6)XE5 and | release 12.4(6)XE5 and | | | later are not | later are not vulnerable; | | | vulnerable; first fixed | first fixed in 12.4T | | | in 12.4T | | |------------+--------------------------+---------------------------| | 12.4XF | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XL | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.4XM | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XN | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XP | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.4XQ | 12.4(15)XQ6; Available | 12.4(15)XQ6; Available on | | | on 22-SEP-10 | 22-SEP-10 | |------------+--------------------------+---------------------------| | | 12.4(15)XR9 | 12.4(15)XR9 | | 12.4XR | | | | | 12.4(22)XR7 | 12.4(22)XR7 | |------------+--------------------------+---------------------------| | 12.4XT | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XV | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.4XW | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XY | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XZ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4YA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4YB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4YD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.4YE | Vulnerable; first fixed | 12.4(24)YE1 | | | in 12.4T | | |------------+--------------------------+---------------------------| | 12.4YG | 12.4(24)YG3 | 12.4(24)YG3 | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 15.0-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | 15.0M | 15.0(1)M3 | 15.0(1)M3 | |------------+--------------------------+---------------------------| | | Cisco 7600 and 10000 | Cisco 7600 and 10000 | | | Series routers: 15.0(1) | Series routers: 15.0(1)S1 | | | S1 | | | 15.0S | | Cisco ASR 1000 Series | | | Cisco ASR 1000 Series | routers: Please see Cisco | | | routers: Please see | IOS-XE Software | | | Cisco IOS-XE Software | Availability | | | Availability | | |------------+--------------------------+---------------------------| | 15.0XA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 15.1T | in 15.1T | |------------+--------------------------+---------------------------| | 15.0XO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 15.1-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | 15.1T | 15.1(1)T1 | 15.1(2)T1 | |------------+--------------------------+---------------------------| | 15.1XB | 15.1(1)XB2 | Vulnerable; first fixed | | | | in 15.1T | +-------------------------------------------------------------------+ Cisco IOS XE Software +-------------------- +-------------------------------------------------------------------+ | Cisco IOS | First Fixed | First Fixed Release for All | | XE | Release for This | Advisories in the September 2010 | | Release | Advisory | Bundle Publication | |-----------+------------------+------------------------------------| | 2.1.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.2.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.3.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.4.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.5.x | Not Vulnerable | Vulnerable; migrate to 2.6.2 or | | | | later | |-----------+------------------+------------------------------------| | 2.6.x | Not Vulnerable | 2.6.2 | |-----------+------------------+------------------------------------| | 3.1.xS | Not Vulnerable | Not Vulnerable | +-------------------------------------------------------------------+ For mapping of Cisco IOS XE Software releases to Cisco IOS Software releases, refer to the Cisco IOS XE 2 and Cisco IOS XE 3S Release Notes. Cisco IOS XR Software Table +-------------------------- Cisco IOS XR Software is not affected by the vulnerabilities disclosed in the September 22, 2010, Cisco IOS Software Security Advisory bundle publication. Workarounds =========== The mitigations for the NAT vulnerabilities disable the respective Application Layer Gateway NAT processing. That is, packets will continue to be translated at the network and transport layers, but the embedded IP addresses will not be translated. 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. 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-20100922-nat.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 | | Initial | | 1.0 | 2010-Sep-22 | 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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (Darwin) iEYEARECAAYFAkyZ/SkACgkQ86n/Gc8U/uAspwCcD7e0kd3Am/wQynOLnZ1j8RiE SE8AnA447FqSKGuXC9tKS4PFdZpsRb8f =fe0l -----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/

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

lack of information

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Cisco

SOURCES

LAST UPDATE DATE

2024-11-23T21:47:14.672000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE