ID

VAR-201203-0211

CVE

CVE-2012-0381

TITLE

Cisco IOS and IOS XE Service disruption in ( Device reload ) Vulnerabilities

DESCRIPTION

The IKEv1 implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x and 3.1.xS through 3.4.xS before 3.4.2S, 3.5.xS before 3.5.1S, and 3.2.xSG before 3.2.2SG allows remote attackers to cause a denial of service (device reload) by sending IKE UDP packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCts38429. Cisco IOS is a popular Internet operating system. The Cisco IOS Internet Key Exchange (IKE) feature has a security vulnerability that allows unauthenticated remote attackers to overload affected devices. An attacker can attack any UDP port that is being monitored through IPv4 or IPv6. Because the attacker needs to receive or access the initialization response of the affected device, it needs to forge a packet to exploit this vulnerability. Cisco is prone to a remote denial-of-service vulnerability. The following products using Internet Key Exchange (IKE) are vulnerable: LAN-to-LAN VPN. Remote access VPN (excluding SSLVPN). Dynamic Multipoint VPN (DMVPN). Group Domain of Interpretation (GDOI). This issue is being tracked by Cisco Bug ID CSCts38429. A vulnerability exists in the IKEv1 implementation in 3.2.xSG versions prior to 2SG. For more information: SA48605 The vulnerability is reported in version 2.1.x, 2.2.x, 2.3.x, 2.4.x, 2.5.x, 2.6.x, 3.1.x, and 3.3.x. Cisco has released free software updates that address this vulnerability. This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-ike Note: The March 28, 2012, Cisco IOS Software Security Advisory bundled publication includes nine 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 March 2012 bundled publication. Individual publication links are in "Cisco Event Response: Semi-Annual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_mar12.html Affected Products ================= Vulnerable Products +------------------ Cisco devices that are running Cisco IOS Software are vulnerable when they are configured to use IKE version 1 (IKEv1). A number of features use IKEv1, including different Virtual Private Networks (VPN) such as: * LAN-to-LAN VPN * Remote access VPN (excluding SSLVPN) * Dynamic Multipoint VPN (DMVPN) * Group Domain of Interpretation (GDOI) There are two methods to determine if a device is configured for IKE: * Determine if IKE ports are open on a running device * Determine if IKE features are included in the device configuration Determine if IKE Ports are Open on a Running Device +-------------------------------------------------- The preferred method to determine if a device has been configured for IKE is to issue the "show ip sockets" or "show udp" exec command. In the following example, the device is processing IKE packets in UDP port 500 and UDP port 4500, using either IPv4 or IPv6: router# show udp Proto Remote Port Local Port In Out Stat TTY OutputIF 17 --listen-- 192.168.130.21 500 0 0 1001011 0 17(v6) --listen-- UNKNOWN 500 0 0 1020011 0 17 --listen-- 192.168.130.21 4500 0 0 1001011 0 17(v6) --listen-- UNKNOWN 4500 0 0 1020011 0 !--- Output truncated router# Determine if IKE Features are included in the Device Configuration +----------------------------------------------------------------- To determine if a Cisco IOS device configuration is vulnerable, the administrator needs to establish whether there is at least one configured feature that uses IKE. This can be achieved by using the "show run | include crypto map|tunnel protection ipsec|crypto gdoi" enable mode command. If the output of this command contains either crypto map, tunnel protection ipsec, or, crypto gdoi then the device contains an IKE configuration. The following example shows a device that has been configured for IKE: router# show run | include crypto map|tunnel protection ipsec|crypto gdoi crypto map CM 100 ipsec-isakmp crypto map CM router# Determine the Cisco IOS Software Release +--------------------------------------- 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. 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 "White Paper: Cisco IOS and NX-OS Software Reference Guide" at: http://www.cisco.com/web/about/security/intelligence/ios-ref.html Products Confirmed Not Vulnerable +-------------------------------- Cisco ASA 5500 Series Adaptive Security Appliance is not affected by this vulnerability. No other Cisco products are currently known to be affected by this vulnerability. Details ======= The IKE protocol is used in the Internet Protocol Security (IPsec) protocol suite to negotiate cryptographic attributes that will be used to encrypt or authenticate the communication session. These attributes include cryptographic algorithm, mode, and shared keys. The end result of IKE is a shared session secret that will be used to derive cryptographic keys. Cisco IOS Software supports IKE for IPv4 and IPv6 communications. IKE communication can use any of the following UDP ports: * UDP port 500 * UDP port 4500, NAT Traversal (NAT-T) * UDP port 848, Group Domain of Interpretation (GDOI) * UDP port 4848, GDOI NAT-T The IKEv1 feature of Cisco IOS Software contains a vulnerability that could allow an unauthenticated, remote attacker to cause a reload of an affected device. Vulnerability Scoring Details ============================= Cisco has scored the vulnerabilities in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this security advisory is in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps organizations determine the urgency and priority of a response. Cisco has provided a base and temporal score. Customers can also compute environmental scores that help determine the impact of the vulnerability in their own networks. Cisco has provided additional information regarding CVSS at the following link: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to compute the environmental impact for individual networks at the following link: http://intellishield.cisco.com/security/alertmanager/cvss * CSCts38429 ("Cisco IOS Software IKE 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 Impact ====== Successful exploitation of the vulnerability may cause the vulnerable device to reload. If a particular train is vulnerable, the earliest releases that contain the fix are listed in the First Fixed Release column. The First Fixed Release for All Advisories in the March 2012 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. This tool is available on the Cisco Security Intelligence Operations (SIO) portal at: http://tools.cisco.com/security/center/selectIOSVersion.x +-------------------------------------------------------------------+ | Major | Availability of Repaired Releases | | Release | | |----------+--------------------------------------------------------| | | |First Fixed Release for All| | Affected | | Advisories in the March | |12.0-Based| First Fixed Release | 2012 Cisco IOS Software | | Releases | | Security Advisory Bundled | | | | Publication | |-------------------------------------------------------------------| | There are no affected 12.0 based releases | |-------------------------------------------------------------------| | | |First Fixed Release for All| | Affected | | Advisories in the March | |12.2-Based| First Fixed Release | 2012 Cisco IOS Software | | Releases | | Security Advisory Bundled | | | | Publication | |----------+----------------------------+---------------------------| |12.2 |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; First fixed in | | | |Release 15.0M |Vulnerable; First fixed in | |12.2B |Releases up to and including|Release 15.0M | | |12.2(2)B7 are not | | | |vulnerable. | | |----------+----------------------------+---------------------------| | |Vulnerable; First fixed in | | | |Release 15.0M |Vulnerable; First fixed in | |12.2BC |Releases up to and including|Release 15.0M | | |12.2(4)BC1b are not | | | |vulnerable. | | |----------+----------------------------+---------------------------| |12.2BW |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; First fixed in | | | |Release 12.2SRE |Vulnerable; First fixed in | |12.2BX |Releases up to and including|Release 12.2SB | | |12.2(2)BX1 are not | | | |vulnerable. | | |----------+----------------------------+---------------------------| | |Vulnerable; First fixed in | | | |Release 15.0M |Vulnerable; First fixed in | |12.2BY |Releases up to and including|Release 15.0M | | |12.2(2)BY3 are not | | | |vulnerable. | | |----------+----------------------------+---------------------------| | |Vulnerable; First fixed in | | | |Release 15.0M |Vulnerable; First fixed in | |12.2BZ |Releases up to and including|Release 15.0M | | |12.2(4)BZ2 are not | | | |vulnerable. | | |----------+----------------------------+---------------------------| |12.2CX |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2CY |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2CZ |Vulnerable; migrate to any |Vulnerable; First fixed in | | |release in 12.0S |Release 12.0S | |----------+----------------------------+---------------------------| |12.2DA |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.2DD |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2DX |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2EU |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2EW |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2EWA |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| |12.2EX |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2EY |Not vulnerable |12.2(52)EY4 | |----------+----------------------------+---------------------------| |12.2EZ |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2FX |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2FY |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2FZ |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2IRA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2IRB |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2IRC |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2IRD |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2IRE |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2IRF |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IRG |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IRH |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IXA |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IXB |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IXC |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IXD |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IXE |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IXF |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IXG |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2IXH |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.2JA |Not vulnerable |Not vulnerable | |----------+----------------------------+---------------------------| |12.2JK |Not vulnerable |Not vulnerable | |----------+----------------------------+---------------------------| |12.2MB |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.2MC |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.2MRA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2MRB |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Note: Releases prior to 12.2|Releases prior to 12.2(30)S| | |(25)S1 are vulnerable; |are vulnerable; Releases | |12.2S |Releases 12.2(25)S1 and |12.2(30)S and later are not| | |later are not vulnerable. |vulnerable. First fixed in | | | |Release 12.0S | |----------+----------------------------+---------------------------| | |Only releases 12.2(33)SB1 | | |12.2SB |through 12.2(33)SB4 are |12.2(33)SB12 | | |vulnerable. | | |----------+----------------------------+---------------------------| |12.2SBC |Not vulnerable |Vulnerable; First fixed in | | | |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2SCA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SCE |Release 12.2SCE | |----------+----------------------------+---------------------------| |12.2SCB |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SCE |Release 12.2SCE | |----------+----------------------------+---------------------------| |12.2SCC |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SCE |Release 12.2SCE | |----------+----------------------------+---------------------------| |12.2SCD |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SCE |Release 12.2SCE | |----------+----------------------------+---------------------------| |12.2SCE |12.2(33)SCE6 |12.2(33)SCE6 | |----------+----------------------------+---------------------------| |12.2SCF |12.2(33)SCF2 |12.2(33)SCF2 | |----------+----------------------------+---------------------------| |12.2SE |Not vulnerable* | | | | |12.2(55)SE5 * | |----------+----------------------------+---------------------------| |12.2SEA |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2SEB |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2SEC |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2SED |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2SEE |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2SEF |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2SEG |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0SE | |----------+----------------------------+---------------------------| |12.2SG |Not vulnerable |12.2(53)SG7; Available on | | | |07-MAY-12 | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2SGA |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| |12.2SL |Not vulnerable |Not vulnerable | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2SM |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2SO |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2SQ |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| |12.2SRA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2SRB |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2SRC |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRD |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2SRD |12.2(33)SRD8 |Vulnerable; First fixed in | | | |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.2SRE |12.2(33)SRE6 |12.2(33)SRE6 | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2STE |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| |12.2SU |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | | |Releases up to and | |12.2SV |Not vulnerable |including 12.2(18)SV2 are | | | |not vulnerable. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2SVA |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2SVC |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2SVD |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2SVE |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | |Releases up to and including| | | |12.2(21)SW1 are not | | |12.2SW |vulnerable. |Vulnerable; First fixed in | | |Releases 12.2(25)SW10 and |Release 12.4T | | |later are not vulnerable. | | | |First fixed in Release 12.4T| | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2SX |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2SXA |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2SXB |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2SXD |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2SXE |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2SXF |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2SXH |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.2SXI |12.2(33)SXI9 |12.2(33)SXI9 | |----------+----------------------------+---------------------------| |12.2SXJ |12.2(33)SXJ2 |12.2(33)SXJ2 | |----------+----------------------------+---------------------------| |12.2SY |12.2(50)SY2; Available on |12.2(50)SY2; Available on | | |11-JUN-12 |11-JUN-12 | |----------+----------------------------+---------------------------| |12.2SZ |Not vulnerable |Vulnerable; First fixed in | | | |Release 12.0S | |----------+----------------------------+---------------------------| |12.2T |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2TPC |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.2XA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XB |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XC |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XD |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XE |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XF |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XG |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XH |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XI |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XJ |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XK |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XL |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XM |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |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 | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2XO |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| |12.2XQ |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | | |Releases prior to 12.2(15) | | | |XR are vulnerable; Releases| |12.2XR |Not vulnerable |12.2(15)XR and later are | | | |not vulnerable. First fixed| | | |in Release 15.0M | |----------+----------------------------+---------------------------| |12.2XS |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XT |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XU |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XV |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2XW |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2YA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2YC |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2YD |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2YE |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |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 |Vulnerable; contact your | | |support organization per the|support organization per | |12.2YO |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; First fixed in | | | |Release 15.0M | |12.2YP |Not vulnerable |Releases up to and | | | |including 12.2(8)YP are 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 |Vulnerable; contact your | | |support organization per the|support organization per | |12.2YW |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2YX |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2YY |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2YZ |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2ZA |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | |Releases up to and including|support organization per | |12.2ZB |12.2(8)ZB are not |the instructions in | | |vulnerable. |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.2ZC |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2ZD |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.2ZE |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.2ZH |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2ZJ |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |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 the|support organization per | |12.2ZU |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.2ZX |Not vulnerable |Vulnerable; First fixed in | | | |Release 12.2SRE | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2ZY |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.2ZYA |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | | |First Fixed Release for All| | Affected | | Advisories in the March | |12.3-Based| First Fixed Release | 2012 Cisco IOS Software | | Releases | | Security Advisory Bundled | | | | Publication | |----------+----------------------------+---------------------------| |12.3 |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.3B |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.3BC |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SCE |Release 12.2SCE | |----------+----------------------------+---------------------------| |12.3BW |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.3JA |Not vulnerable |Vulnerable; First fixed in | | | |Release 12.4JA | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.3JEA |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.3JEB |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.3JEC |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.3JED |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Releases up to and including| | | |12.3(2)JK3 are not | | |12.3JK |vulnerable. |Vulnerable; First fixed in | | |Releases 12.3(8)JK1 and |Release 15.0M | | |later are not vulnerable. | | | |First fixed in Release 15.0M| | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.3JL |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| |12.3JX |Not vulnerable |Not vulnerable | |----------+----------------------------+---------------------------| |12.3T |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.3TPC |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.3VA |Not vulnerable |Not vulnerable | |----------+----------------------------+---------------------------| |12.3XA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.3XB |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.3XC |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XD |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XE |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.3XF |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.3XG |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XI |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.2SRE |Release 12.2SRE | |----------+----------------------------+---------------------------| |12.3XJ |Vulnerable; migrate to any |Vulnerable; First fixed in | | |release in 12.4XN |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XK |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XL |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XQ |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XR |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; First fixed in | | | |Release 12.4T |Vulnerable; First fixed in | |12.3XU |Releases up to and including|Release 12.4T | | |12.3(8)XU1 are not | | | |vulnerable. | | |----------+----------------------------+---------------------------| |12.3XW |Vulnerable; migrate to any |Vulnerable; First fixed in | | |release in 12.4XN |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XX |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XY |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.3XZ |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YD |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YF |Vulnerable; migrate to any |Vulnerable; First fixed in | | |release in 12.4XN |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YG |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YI |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YJ |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YK |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YM |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YQ |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YS |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YT |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YU |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.3YX |Vulnerable; migrate to any |Vulnerable; First fixed in | | |release in 12.4XN |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.3YZ |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.3ZA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| | | |First Fixed Release for All| | Affected | | Advisories in the March | |12.4-Based| First Fixed Release | 2012 Cisco IOS Software | | Releases | | Security Advisory Bundled | | | | Publication | |----------+----------------------------+---------------------------| |12.4 |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.0M |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.4GC |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.4JA |Not vulnerable |12.4(23c)JA4 | | | |12.4(25e)JA | |----------+----------------------------+---------------------------| |12.4JAX |Not vulnerable |Vulnerable; First fixed in | | | |Release 12.4JA | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JDA |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JDC |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JDD |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JDE |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JHA |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JHB |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JHC |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JK |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4JL |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| |12.4JX |Not vulnerable |Vulnerable; First fixed in | | | |Release 12.4JA | |----------+----------------------------+---------------------------| |12.4JY |Not vulnerable |Vulnerable; First fixed in | | | |Release 12.4JA | |----------+----------------------------+---------------------------| |12.4JZ |Not vulnerable |Vulnerable; First fixed in | | | |Release 12.4JA | |----------+----------------------------+---------------------------| |12.4MD |12.4(22)MD3; Available on |12.4(22)MD3; Available on | | |30-MAR-12 |30-MAR-12 | |----------+----------------------------+---------------------------| |12.4MDA |12.4(24)MDA11 |12.4(24)MDA11 | |----------+----------------------------+---------------------------| |12.4MDB |12.4(24)MDB5a |12.4(24)MDB5a | |----------+----------------------------+---------------------------| |12.4MDC |Not vulnerable |Not vulnerable | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | |Releases up to and including|support organization per | |12.4MR |12.4(9)MR are not |the instructions in | | |vulnerable. |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.4MRA |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.4MRB |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4SW |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| | |12.4(15)T17 |12.4(15)T17 | |12.4T |12.4(24)T7 |12.4(24)T7 | | | | | |----------+----------------------------+---------------------------| |12.4XA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| | |Releases prior to 12.4(2) | | | |XB12 are vulnerable; |Vulnerable; First fixed in | |12.4XB |Releases 12.4(2)XB12 and |Release 12.4T | | |later are not vulnerable. | | | |First fixed in Release 12.4T| | |----------+----------------------------+---------------------------| |12.4XC |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XD |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XE |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XF |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XG |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XJ |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XK |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4XL |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| |12.4XM |Not vulnerable |Vulnerable; First fixed in | | | |Release 15.0M | |----------+----------------------------+---------------------------| | | |Vulnerable; contact your | | | |support organization per | |12.4XN |Not vulnerable |the instructions in | | | |Obtaining Fixed Software | | | |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.4XP |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.4XQ |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XR |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 12.4T | |----------+----------------------------+---------------------------| |12.4XT |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.4XV |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.4XW |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XY |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4XZ |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| |12.4YA |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 12.4T |Release 15.0M | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.4YB |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |12.4YD |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |12.4YE |12.4(24)YE3d |12.4(24)YE3d | |----------+----------------------------+---------------------------| |12.4YG |12.4(24)YG4 |12.4(24)YG4 | |----------+----------------------------+---------------------------| | | |First Fixed Release for All| | Affected | | Advisories in the March | |15.0-Based| First Fixed Release | 2012 Cisco IOS Software | | Releases | | Security Advisory Bundled | | | | Publication | |----------+----------------------------+---------------------------| |15.0M |15.0(1)M8 |15.0(1)M8 | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |15.0MR |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| | |Vulnerable; contact your |Vulnerable; contact your | | |support organization per the|support organization per | |15.0MRA |instructions in Obtaining |the instructions in | | |Fixed Software section of |Obtaining Fixed Software | | |this advisory. |section of this advisory. |section of this advisory. |section of this advisory. | |----------+----------------------------+---------------------------| |15.1SNH |Not vulnerable |Not vulnerable | |----------+----------------------------+---------------------------| | |15.1(1)T5; Available on | | | |18-MAY-12 | | |15.1T |15.1(2)T5; Available on |15.1(3)T3 | | |27-APR-12 | | | |15.1(3)T3 | | |----------+----------------------------+---------------------------| |15.1XB |Vulnerable; First fixed in |Vulnerable; First fixed in | | |Release 15.1T |Release 15.1T | |----------+----------------------------+---------------------------| | | |First Fixed Release for All| | Affected | | Advisories in the March | |15.2-Based| First Fixed Release | 2012 Cisco IOS Software | | Releases | | Security Advisory Bundled | | | | Publication | |----------+----------------------------+---------------------------| |15.2GC |15.2(1)GC2 |15.2(1)GC2 | |----------+----------------------------+---------------------------| | |15.2(1)S1 |15.2(1)S1 | | | | | |15.2S |Cisco IOS XE devices: Please|Cisco IOS XE devices: | | |see Cisco IOS XE Software |Please see Cisco IOS XE | | |Availability |Software Availability | |----------+----------------------------+---------------------------| | |15.2(1)T2 |15.2(1)T2 | |15.2T |15.2(2)T1 |15.2(2)T1 | | |15.2(3)T; Available on |15.2(3)T; Available on | | |30-MAR-12 |30-MAR-12 | +-------------------------------------------------------------------+ * Cisco Catalyst 3550 Series Switches support the Internet Key Exchange (IKE) feature and are vulnerable to Cisco bug ID CSCts38429 when the devices are running Layer 3 images; however, this product reached the End of Software Maintenance milestone. Cisco 3550 Series SMI Switches that are running Layer 2 images do not support IKE and are not vulnerable. No other Cisco devices that run 12.2SE-based software are vulnerable. Cisco IOS XE Software +-------------------- +------------------------------------------------------------+ | Cisco IOS | | First Fixed Release for All | | XE | First Fixed | Advisories in the March 2012 | | Software | Release | Cisco IOS Software Security | | Release | | Advisory Bundled Publication | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 2.1.x | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. | | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 2.2.x | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. | | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 2.3.x | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. | | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 2.4.x | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. | | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 2.5.x | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. | | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 2.6.x | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. | | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 3.1.xS | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. | | |-----------+--------------+---------------------------------| | 3.1.xSG | Not | Vulnerable; migrate to 3.2.2SG | | | vulnerable | or later. | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 3.2.xS | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. | | |-----------+--------------+---------------------------------| | 3.2.xSG | 3.2.2SG | 3.2.2SG | |-----------+--------------+---------------------------------| | | Vulnerable; | | | 3.3.xS | migrate to | Vulnerable; migrate to 3.4.2S | | | 3.4.2S or | or later. | | | later. Workarounds =========== There are no workarounds for this vulnerability. Obtaining Fixed Software ======================== Cisco has released free software updates that address the vulnerability described in this advisory. Prior to deploying software, customers are advised to consult their maintenance providers or check the software for feature set compatibility and known issues that are specific to their environments. Customers may only install and expect support for feature sets they have purchased. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html, or as set forth 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, upgrades should be obtained through the Software Center on Cisco.com at http://www.cisco.com. Customers Using Third-Party Support Organizations +------------------------------------------------ Customers with Cisco products that 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 organization for assistance with the appropriate course of action. The effectiveness of any workaround or fix depends on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Because of the variety of affected products and releases, customers should consult their service providers or support organizations to ensure that any applied workaround or fix is the most appropriate in the intended network before it is deployed. Customers Without Service Contracts +---------------------------------- Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco Technical Assistance Center (TAC): * +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 the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade. Customers without service contracts should request free upgrades through the TAC. Refer to Cisco Worldwide Contacts at http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, instructions, and e-mail addresses for support in various languages. Exploitation and Public Announcements ===================================== The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is 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 Security Intelligence Operations at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-ike Additionally, a text version of this advisory is clear signed with the Cisco PSIRT PGP key and circulated among the following e-mail addresses: * 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 Future updates of this advisory, if any, will reside on Cisco.com but may not be announced on mailing lists. Users can monitor this advisory's URL for any updates. Revision History ================ +------------------------------------------------------------+ | Revision 1.0 | 2012-March-28 | Initial public release. | +------------------------------------------------------------+ Cisco Security Procedures ========================= Complete information about reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco is available on Cisco.com at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html. This web page includes instructions for press inquiries regarding Cisco Security Advisories. All Cisco Security Advisories are available at http://www.cisco.com/go/psirt. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iF4EAREIAAYFAk9xNMgACgkQQXnnBKKRMND8jwD6AzE8IxsF7PzqGh9w75+OhEQ7 z3dm7J1xzgPKLxtI7R8A/1AXDWCmSXsfNHJjhTPmMeZ5kxiA+9AfvxkWJLWxDMZ2 =sT/L -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Become a PSI 3.0 beta tester! Test-drive the new beta version and tell us what you think about its extended automatic update function and significantly enhanced user-interface. Download it here! http://secunia.com/psi_30_beta_launch ---------------------------------------------------------------------- TITLE: Cisco IOS IPSec IKE Unspecified Denial of Service Vulnerability SECUNIA ADVISORY ID: SA48605 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/48605/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=48605 RELEASE DATE: 2012-03-29 DISCUSS ADVISORY: http://secunia.com/advisories/48605/#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/48605/ 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=48605 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A vulnerability has been reported in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service). Please see the vendor's advisory for a list of affected versions. SOLUTION: Update to a fixed version (please see the vendor's advisory for details). PROVIDED AND/OR DISCOVERED BY: Reported by the vendor ORIGINAL ADVISORY: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-ike OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor

IOT TAXONOMY

AFFECTED PRODUCTS