Cisco Security Advisory
Cisco Unified Communications Manager Express Denial of Service Vulnerabilities
AV:N/AC:L/Au:N/C:N/I:N/A:C/E:F/RL:OF/RC:C
-
Devices running Cisco IOS® Software and configured for Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) operation are affected by two denial of service vulnerabilities that may result in a device reload if successfully exploited. The vulnerabilities are triggered when the Cisco IOS device processes specific, malformed Skinny Call Control Protocol (SCCP) messages.
Cisco has released software updates that address these vulnerabilities.
This advisory is posted at https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20100324-cucme.
Note: The March 24, 2010, Cisco IOS Software Security Advisory bundled publication includes seven Security Advisories. All the advisories address vulnerabilities in Cisco IOS Software. 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 March 24, 2010, or earlier:
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_mar10.html
-
Cisco IOS devices, including Cisco Unified Communications 500 Series, that are configured for the Cisco Unified CME or the Cisco Unified SRST features are affected.
Vulnerable Products
A Cisco IOS device that is configured for Cisco Unified CME operation displays the following output when the show running-config command is issued:
telephony-service ... ! ephone
... A Cisco IOS device that is configured for Cisco Unified SRST operation displays the following output when the show running-config command is issued:
call-manager-fallback ...
To determine the Cisco IOS Software release that is running on a Cisco product, administrators can log in to the device and issue the show version command to display the system banner. The system banner confirms that the device is running Cisco IOS Software by displaying text similar to "Cisco Internetwork Operating System Software" or "Cisco IOS Software." The image name is displayed in parentheses, followed by "Version" and the Cisco IOS Software release name. Other Cisco devices do not have the show version command or may provide different output.
The following example identifies a Cisco product that is running Cisco IOS Software Release 12.3(26) with an installed image name of C2500-IS-L:
Router#show version Cisco Internetwork Operating System Software IOS (tm) 2500 Software (C2500-IS-L), Version 12.3(26), RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2008 by cisco Systems, Inc. Compiled Mon 17-Mar-08 14:39 by dchih
The following example identifies a Cisco product that is running Cisco IOS Software Release 12.4(20)T with an installed image name of C1841-ADVENTERPRISEK9-M:
Router#show version Cisco IOS Software, 1841 Software (C1841-ADVENTERPRISEK9-M), Version 12.4(20)T, RELEASE SOFTWARE (fc3) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2008 by Cisco Systems, Inc. Compiled Thu 10-Jul-08 20:25 by prod_rel_team
Additional information about Cisco IOS Software release naming conventions is available in "White Paper: Cisco IOS Reference Guide" at the following link: http://www.cisco.com/warp/public/620/1.html.
Products Confirmed Not Vulnerable
Cisco IOS XR Software is not affected.
Cisco IOS XE Software is not affected.
Cisco Unified Communications Manager is not affected.
No other Cisco products are currently known to be affected by these vulnerabilities.
-
Cisco Unified CME is the call processing component of an enhanced IP telephony solution that is integrated into Cisco IOS Software. Cisco Unified SRST is a critical component of a centralized call-processing architecture in which a Cisco Unified Communications Manager cluster, located at a central site, provides telephony services for all sites of an organization.
The Cisco Unified CME and Cisco Unified SRST features in Cisco IOS Software are affected by two denial of service (DoS) vulnerabilities that may cause a device reload when processing specific, malformed SCCP messages. The malformed SCCP messages can only come from registered phone IP addresses. If the auto-registration feature is enabled (Cisco Unified CME only), an attacker can register its IP address and subsequently send a malformed payload to exploit these vulnerabilities. The auto-registration feature is enabled by default. More information on auto-registration can be found at the following link:
http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/command/reference/cme_a1ht.html#wp1031242
Exploitation of these vulnerabilities requires that a TCP three-way handshake to the SCCP port be completed. By default, the SCCP port is TCP port 2000, but this can be changed with the ip source-address command in telephony service configuration mode.
These vulnerabilities are addressed by Cisco bug IDs CSCsz48614 ( registered customers only) and CSCsz49741 ( registered customers only) and have been assigned Common Vulnerabilities and Exposures (CVE) IDs CVE-2010-0585 and CVE-2010-0586, respectively.
-
There are no workarounds for these vulnerabilities. However, in the case of the Cisco Unified CME feature, auto-registration can be disabled to make exploitation more difficult. Auto-registration can be disabled for the Cisco Unified CME feature by issuing the following commands:
telephony-service no auto-reg-ephone
Before disabling auto-registration, all phone MAC addresses need to be explicitly defined on the Cisco Unified CME. Otherwise phones will not be able to register. More information on auto-registration can be found at the following link:
http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/command/reference/cme_a1ht.html#wp1031242
Additional mitigations that can be deployed on Cisco devices within the network are available in the companion document "Cisco Applied Mitigation Bulletin: Identifying and Mitigating Exploitation of the Cisco Unified Communications Manager Express and Cisco IOS Software H.323 and Session Initiation Protocol Denial of Service Vulnerabilities", which is available at the following location: https://sec.cloudapps.cisco.com/security/center/content/CiscoAppliedMitigationBulletin/cisco-amb-20100324-voice.
-
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 Cisco IOS software table (below) names a Cisco IOS release train. If a given release train is vulnerable, then the earliest possible releases that contain the fix (along with the anticipated date of availability for each, if applicable) are listed in the "First Fixed Release for this Advisory" column of the table. The "First Fixed Release for all Advisories in 24 March 2010 Bundle Publication" column indicates the earliest possible releases which have fixes for all the published vulnerabilities in this Cisco IOS Security Advisory bundled publication. Cisco recommends upgrading to the latest available release where possible.
Major Release
Availability of Repaired Releases
Affected 12.0-Based Releases
First Fixed Release for this Advisory
First Fixed Release for all Advisories in 24 March 2010 Bundle Publication
There are no affected 12.0 based releases
Affected 12.1-Based Releases
First Fixed Release for this Advisory
First Fixed Release for all Advisories in 24 March 2010 Bundle Publication
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Releases up to and including 12.1(11)AX are not vulnerable; first fixed in 12.2SE
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Releases up to and including 12.1(7a)E1a are not vulnerable; migrate to any release in 12.2SXF
Not Vulnerable
Releases up to and including 12.1(6)EA2c are not vulnerable. Releases 12.1(8)EA1c and later are not vulnerable.
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Releases up to and including 12.1(7)EC are not vulnerable; migrate to 12.2SCB
Not Vulnerable
Releases up to and including 12.1(19)EO6 are not vulnerable.
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 12.2
Not Vulnerable
Releases up to and including 12.1(7a)EY3 are not vulnerable.
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 12.2
Not Vulnerable
Releases prior to 12.1(5)XV1 are vulnerable, release 12.1(5)XV1 and later are not vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 12.2
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 12.2
Vulnerable; migrate to any release in 12.2
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Releases prior to 12.1(5)YE6 are vulnerable, release 12.1(5)YE6 and later are not vulnerable.
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Not Vulnerable
Affected 12.2-Based Releases
First Fixed Release for this Advisory
First Fixed Release for all Advisories in 24 March 2010 Bundle Publication
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 12.2SB
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 12.2SRE
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Releases up to and including 12.2(37)EX are not vulnerable.
Releases 12.2(44)EX and later are not vulnerable; first fixed in 12.2SE
Not Vulnerable
Releases prior to 12.2(37)EY are vulnerable, release 12.2(37)EY and later are not vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; first fixed in 12.2SRC
Not Vulnerable
Vulnerable; first fixed in 12.2SRC
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Releases up to and including 12.2(4)JA1 are not vulnerable.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Not Vulnerable
Releases 12.2(15)MC2b and later are not vulnerable.
Vulnerable; first fixed in 12.4
Not Vulnerable
Not Vulnerable
Not Vulnerable
Releases prior to 12.2(30)S are vulnerable, release 12.2(30)S and later are not vulnerable;
Not Vulnerable
12.2(33)SB8
12.2(31)SB18; Available on 24-MAR-10
Not Vulnerable
Vulnerable; migrate to any release in 12.2SRE
Not Vulnerable
Vulnerable; first fixed in 12.2SCB
Not Vulnerable
12.2(33)SCB6
Not Vulnerable
12.2(33)SCC1
Not Vulnerable
Not Vulnerable
Not Vulnerable
12.2(50)SE4; Available on 25-MAR-10
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; first fixed in 12.2SE
Not Vulnerable
Vulnerable; first fixed in 12.2SE
Not Vulnerable
Not Vulnerable
Not Vulnerable
Releases prior to 12.2(25)SEG4 are vulnerable, release 12.2(25)SEG4 and later are not vulnerable; first fixed in 12.2SE
Not Vulnerable
Releases up to 12.2(31)SG1 are not vulnerable; releases 12.2(40)SG and later are not vulnerable.
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; first fixed in 12.2SRD
Not Vulnerable
Vulnerable; first fixed in 12.2SRD
Not Vulnerable
12.2(33)SRC5
Not Vulnerable
12.2(33)SRD3
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Releases up to and including 12.2(18)SV2 are not vulnerable.
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Releases up to and including 12.2(25)SW3 are not vulnerable.
Releases 12.2(25)SW12 and later are not vulnerable; first fixed in 15.0M
Not Vulnerable
Vulnerable; first fixed in 12.2SXF
Not Vulnerable
Vulnerable; first fixed in 12.2SXF
Not Vulnerable
Vulnerable; first fixed in 12.2SXF
Not Vulnerable
Vulnerable; first fixed in 12.2SXF
Not Vulnerable
Vulnerable; first fixed in 12.2SXF
Not Vulnerable
12.2(18)SXF17a
Not Vulnerable
12.2(33)SXH6
Not Vulnerable
12.2(33)SXI2a
12.2(33)SXI3
Not Vulnerable
Vulnerable; migrate to any release in 12.2SRE
Not Vulnerable
Vulnerable; migrate to any release in 12.2SRE
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Releases prior to 12.2(33)XN1 are vulnerable, release 12.2(33)XN1 and later are not vulnerable; first fixed in 12.2SRC
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Please see Cisco IOS-XE Software Availability
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Releases prior to 12.2(4)YA8 are vulnerable, release 12.2(4)YA8 and later are not vulnerable; first fixed in 12.4
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Releases prior to 12.2(8)YJ1 are vulnerable, release 12.2(8)YJ1 and later are not vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Releases prior to 12.2(11)YV1 are vulnerable, release 12.2(11)YV1 and later are not vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; first fixed in 12.2SXF
Releases up to and including 12.2(8)ZB are not vulnerable.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Releases up to and including 12.2(11)ZC are not vulnerable.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Releases prior to 12.2(13)ZH6 are vulnerable, release 12.2(13)ZH6 and later are not vulnerable; first fixed in 12.4
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; first fixed in 12.2SXH
Not Vulnerable
Vulnerable; migrate to any release in 12.2SRE
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Affected 12.3-Based Releases
First Fixed Release for this Advisory
First Fixed Release for all Advisories in 24 March 2010 Bundle Publication
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; first fixed in 12.2SCB
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Not Vulnerable
Not Vulnerable
Releases prior to 12.3(11)JA5 are vulnerable, release 12.3(11)JA5 and later are not vulnerable
Not Vulnerable
Releases prior to 12.3(8)JEA4 are vulnerable, release 12.3(8)JEA4 and later are not vulnerable
Not Vulnerable
Releases prior to 12.3(8)JEB2 are vulnerable, release 12.3(8)JEB2 and later are not vulnerable
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Releases up to and including 12.3(2)JK3 are not vulnerable.
Releases 12.3(8)JK1 and later are not vulnerable; first fixed in 12.4
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Releases up to and including 12.3(4)TPC11a are not vulnerable.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Not Vulnerable
Releases prior to 12.3(2)XA7 are vulnerable, release 12.3(2)XA7 and later are not vulnerable; first fixed in 12.4
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; first fixed in 12.4
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Releases prior to 12.3(7)XI11 are vulnerable, release 12.3(7)XI11 and later are not vulnerable
Vulnerable; migrate to any release in 12.4XN
Vulnerable; first fixed in 12.4XR
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 12.4XN
Vulnerable; first fixed in 12.4XR
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 12.4XN
Vulnerable; first fixed in 12.4XR
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Releases prior to 12.3(11)YK3 are vulnerable, release 12.3(11)YK3 and later are not vulnerable; first fixed in 12.4T
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 12.4XN
Vulnerable; first fixed in 12.4XR
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Affected 12.4-Based Releases
First Fixed Release for this Advisory
First Fixed Release for all Advisories in 24 March 2010 Bundle Publication
12.4(25c)
15.0(1)M1
15.0(1)M2 ; Available on 26-MAR-10
12.4(25c)
15.0(1)M1
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
12.4(10b)JDD1
Not Vulnerable
Not Vulnerable
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Releases prior to 12.4(3g)JMA2 are vulnerable, release 12.4(3g)JMA2 and later are not vulnerable
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; first fixed in 12.4JA
Not Vulnerable
12.4(24)MD
Not Vulnerable
12.4(22)MDA2
Releases prior to 12.4(19)MR1 are vulnerable, release 12.4(19)MR1 and later are not vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
12.4(22)T4
12.4(20)T5
12.4(24)T3; Available on 26-MAR-10
12.4(15)T12
12.4(15)T12
12.4(20)T5
12.4(24)T3; Available on 26-MAR-10
12.4(22)T4
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Releases up to and including 12.4(9)XG1 are not vulnerable; Releases 12.4(9)XG3 and later are not vulnerable.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Releases up to and including 12.4(15)XM are not vulnerable.
Releases 12.4(15)XM3 and later are not vulnerable; first fixed in 12.4T
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Not Vulnerable
12.4(22)XR3
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4T release.
Vulnerable; migrate to any release in 15.0M or a fixed 12.4 release.
12.4(22)YB5
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Not Vulnerable
12.4(22)YE2
12.4(24)YE
Not Vulnerable
Vulnerable; Contact your support organization per the instructions in Obtaining Fixed Software section of this advisory
Affected 15.0-Based Releases
First Fixed Release for this Advisory
First Fixed Release for all Advisories in 24 March 2010 Bundle Publication
There are no affected 15.0 based releases
Affected 15.1-Based Releases
First Fixed Release for this Advisory
First Fixed Release for all Advisories in 24 March 2010 Bundle Publication
There are no affected 15.1 based releases
Cisco IOS-XE Software
IOS-XE Release
First Fixed Release
2.1.x
Not Vulnerable
2.2.x
Not Vulnerable
2.3.x
Not Vulnerable
2.4.x
Not Vulnerable
2.5.x
Not Vulnerable
2.6.x
Not Vulnerable
-
The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities described in this advisory.
These vulnerabilities were discovered by Cisco during internal testing.
-
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
-
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 is an uncontrolled copy, and may lack important information or contain factual errors. The information in this document is intended for end-users of Cisco products.