var-201102-0237
Vulnerability from variot
Cisco TelePresence Manager 1.2.x through 1.6.x allows remote attackers to perform unspecified actions and consequently execute arbitrary code via a crafted request to the Java RMI interface, related to a "command injection vulnerability," aka Bug ID CSCtf97085. Cisco TelePresence Manager Contains vulnerabilities that allow unspecified operations and arbitrary code execution. An attacker can exploit these issues to execute arbitrary commands, and bypass authentication. Successful exploits may aid in a complete compromise of an affected device. This security advisory outlines the details of the following vulnerabilities:
- Simple Object Access Protocol (SOAP) Authentication Bypass
- Java Remote Method Invocation (RMI) Command Injection
- Cisco Discovery Protocol Remote Code Execution
Duplicate Issue Identification in Other Cisco TelePresence Advisories +--------------------------------------------------------------------
The Cisco Discovery Protocol remote code execution vulnerability affects Cisco TelePresence endpoints, Manager, Multipoint Switch, and Recording Server. The details about how the defect relates to each component are covered in each associated advisory.
The following table provides information pertaining to affected software releases:
+----------------------------------------+ | | Cisco Bug | Affected | | Description | ID | Software | | | | Releases | |----------------+------------+----------| | | | 1.2.x, | | SOAP | | 1.3.x, | | Authentication | CSCtc59562 | 1.4.x, | | Bypass | | 1.5.x, | | | | 1.6.x | |----------------+------------+----------| | | | 1.2.x, | | Java RMI | | 1.3.x, | | Command | CSCtf9085 | 1.4.x, | | Injection | | 1.5.x, | | | | 1.6.x | |----------------+------------+----------| | Cisco | | 1.2.x, | | Discovery | | 1.3.x, | | Protocol | CSCtd75761 | 1.4.x, | | Remote Code | | 1.5.x, | | Execution | | 1.6.2 | +----------------------------------------+
Vulnerable Products +------------------
Cisco TelePresence Manager devices that are running an affected version of software are affected.
To determine the current version of software that is running on the Cisco TelePresence Manager, establish an SSH connection to the device and issue the show version active and the show version inactive commands. The output should resemble the following example:
admin: show version active
Active Master Version: 1.7.0.0-471
Active Version Installed Software Options:
No Installed Software Options Found.
admin: show version inactive
Inactive Master Version: 1.6.0.0-342
Inactive Version Installed Software Options:
No Installed Software Options Found.
In the preceding example, the system has versions 1.6.0 and 1.7.0 loaded on the device, and version 1.7.0 is currently active.
Products Confirmed Not Vulnerable +--------------------------------
No other Cisco products are currently known to be affected by these vulnerabilities.
Details
The Cisco TelePresence solution allows for immersive, in-person communication and collaboration over the network with colleagues, prospects, and partners, even when they are located in opposite hemispheres. These vulnerabilities are independent of each other.
SOAP Authentication Bypass +-------------------------
An authentication bypass vulnerability exists that could allow a remote, unauthenticated attacker to invoke arbitrary methods that are available via the SOAP interface on the Cisco TelePresence Manager. The attacker would need the ability to submit a malformed SOAP request that is designed to trigger the vulnerability to the affected device on TCP port 8080 or 8443.
An attacker must perform a three-way TCP handshake and establish a valid session to exploit this vulnerability. The vulnerability could allow an unauthenticated, remote attacker to perform a number of actions on the device with elevated privileges. The attacker would need to be able to submit a crafted request to the affected device on TCP port 1100 or 32000.
An attacker must perform a three-way TCP handshake and establish a valid session to exploit these vulnerabilities. This vulnerability could allow an unauthenticated, adjacent attacker to trigger a buffer overflow condition. The attacker would need the ability to submit a malicious Cisco Discovery Protocol packet to the affected system to exploit this vulnerability.
Because Cisco Discovery Protocol operates at Layer 2, an attacker must have a way to submit an Ethernet frame directly to an affected device. This submission may be possible in situations in which the affected system is part of a bridged network or connected to a nonpartitioned device, such as a network hub.
Vulnerability Scoring Details +----------------------------
Cisco has provided scores for the vulnerabilities in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0.
CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response.
Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks.
Cisco has provided an FAQ to answer additional questions regarding CVSS at:
http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html
Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at:
http://intellishield.cisco.com/security/alertmanager/cvss
- CSCtc59562 - SOAP Authentication Bypass
CVSS Base Score - 7.5 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - Partial Integrity Impact - Partial Availability Impact - Partial
CVSS Temporal Score - 6.2 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed
- CSCtf97085 - Java RMI Command Injection
CVSS Base Score - 10 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - Complete Integrity Impact - Complete Availability Impact - Complete
CVSS Temporal Score - 8.3 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed
- CSCtd75761 - Cisco Discovery Protocol Remote Code Execution
CVSS Base Score - 7.9 Access Vector - Adjacent Network Access Complexity - Medium Authentication - None Confidentiality Impact - Complete Integrity Impact - Complete Availability Impact - Complete
CVSS Temporal Score - 6.5 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed
Impact
Successful exploitation of the SOAP Authentication Bypass vulnerability (CSCtc59562) could allow an unauthenticated, remote attacker to issue SOAP requests to the affected system. This could allow the attacker to perform multiple actions that should be restricted to authenticated users.
Successful exploitation of the Java RMI Command Injection Vulnerability (CSCtf97085) could allow an unauthenticated, remote attacker to take complete control of the affected device.
Successful exploitation of the Cisco Discovery Protocol Remote Code Execution vulnerability (CSCtd75761) could allow an unauthenticated, adjacent attacker to take complete control of the affected system.
Software Versions and Fixes
When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution.
In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance.
Each row of the following Cisco TelePresence System Software table defines a specific defect, the first fixed release, and the recommended release to resolve all the security vulnerabilities identified in this advisory as well as other vulnerabilities that are not security related. Cisco recommends upgrading to a release equal to or later than the release in the Recommended Releases column of the table.
Workarounds
There are no known device-based or system-based workarounds for the identified vulnerabilities.
Additional mitigations that can be deployed on Cisco devices in the network are available in the Cisco Applied Intelligence companion document for this advisory: http://www.cisco.com/warp/public/707/cisco-amb-20110223-telepresence.shtml
Obtaining Fixed Software
Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment.
Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at: http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html or as otherwise set forth at Cisco.com Downloads at: http://www.cisco.com/public/sw-center/sw-usingswc.shtml
Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades.
Customers with Service Contracts +-------------------------------
Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com.
Customers using Third Party Support Organizations +------------------------------------------------
Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory.
The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed.
Customers without Service Contracts +----------------------------------
Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows.
- +1 800 553 2447 (toll free from within North America)
- +1 408 526 7209 (toll call from anywhere in the world)
- e-mail: tac@cisco.com
Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC.
Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages.
Exploitation and Public Announcements
The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities described in this advisory.
All vulnerabilities identified in this security advisory were discovered internally by Cisco.
Status of this Notice: FINAL
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors.
Distribution
This advisory is posted on Cisco's worldwide website at:
http://www.cisco.com/warp/public/707/cisco-sa-20110223-telepresence-ctsman.shtml
In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients.
- cust-security-announce@cisco.com
- first-bulletins@lists.first.org
- bugtraq@securityfocus.com
- vulnwatch@vulnwatch.org
- cisco@spot.colorado.edu
- cisco-nsp@puck.nether.net
- full-disclosure@lists.grok.org.uk
- comp.dcom.sys.cisco@newsgate.cisco.com
Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates.
Revision History
+----------------------------------------+ | Revision | | Initial | | 1.0 | 2011-February-23 | public | | | | release. | +----------------------------------------+
Cisco Security Procedures
Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at: http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at: http://www.cisco.com/go/psirt
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"data": "Cisco TelePresence Manager 1.2.x through 1.6.x allows remote attackers to perform unspecified actions and consequently execute arbitrary code via a crafted request to the Java RMI interface, related to a \"command injection vulnerability,\" aka Bug ID CSCtf97085. Cisco TelePresence Manager Contains vulnerabilities that allow unspecified operations and arbitrary code execution. \nAn attacker can exploit these issues to execute arbitrary commands, and bypass authentication. Successful exploits may aid in a complete compromise of an affected device. \nThis security advisory outlines the details of the following\nvulnerabilities:\n\n * Simple Object Access Protocol (SOAP) Authentication Bypass\n * Java Remote Method Invocation (RMI) Command Injection\n * Cisco Discovery Protocol Remote Code Execution\n\nDuplicate Issue Identification in Other Cisco TelePresence Advisories\n+--------------------------------------------------------------------\n\nThe Cisco Discovery Protocol remote code execution vulnerability\naffects Cisco TelePresence endpoints, Manager, Multipoint Switch, and\nRecording Server. The details about how the defect relates to each\ncomponent are covered in each associated advisory. \n\nThe following table provides information pertaining to affected\nsoftware releases:\n\n+----------------------------------------+\n| | Cisco Bug | Affected |\n| Description | ID | Software |\n| | | Releases |\n|----------------+------------+----------|\n| | | 1.2.x, |\n| SOAP | | 1.3.x, |\n| Authentication | CSCtc59562 | 1.4.x, |\n| Bypass | | 1.5.x, |\n| | | 1.6.x |\n|----------------+------------+----------|\n| | | 1.2.x, |\n| Java RMI | | 1.3.x, |\n| Command | CSCtf9085 | 1.4.x, |\n| Injection | | 1.5.x, |\n| | | 1.6.x |\n|----------------+------------+----------|\n| Cisco | | 1.2.x, |\n| Discovery | | 1.3.x, |\n| Protocol | CSCtd75761 | 1.4.x, |\n| Remote Code | | 1.5.x, |\n| Execution | | 1.6.2 |\n+----------------------------------------+\n\nVulnerable Products\n+------------------\n\nCisco TelePresence Manager devices that are running an affected\nversion of software are affected. \n\nTo determine the current version of software that is running on the\nCisco TelePresence Manager, establish an SSH connection to the device\nand issue the show version active and the show version inactive\ncommands. The output should resemble the following example:\n\n admin: show version active\n Active Master Version: 1.7.0.0-471\n\n Active Version Installed Software Options:\n No Installed Software Options Found. \n\n admin: show version inactive\n Inactive Master Version: 1.6.0.0-342\n\n Inactive Version Installed Software Options:\n No Installed Software Options Found. \n\nIn the preceding example, the system has versions 1.6.0 and 1.7.0\nloaded on the device, and version 1.7.0 is currently active. \n\nProducts Confirmed Not Vulnerable\n+--------------------------------\n\nNo other Cisco products are currently known to be affected by these\nvulnerabilities. \n\nDetails\n=======\n\nThe Cisco TelePresence solution allows for immersive, in-person\ncommunication and collaboration over the network with colleagues,\nprospects, and partners, even when they are located in opposite\nhemispheres. These vulnerabilities are\nindependent of each other. \n\nSOAP Authentication Bypass\n+-------------------------\n\nAn authentication bypass vulnerability exists that could allow a\nremote, unauthenticated attacker to invoke arbitrary methods that are\navailable via the SOAP interface on the Cisco TelePresence Manager. \nThe attacker would need the ability to submit a malformed SOAP\nrequest that is designed to trigger the vulnerability to the affected\ndevice on TCP port 8080 or 8443. \n\nAn attacker must perform a three-way TCP handshake and establish a\nvalid session to exploit this vulnerability. The vulnerability\ncould allow an unauthenticated, remote attacker to perform a number\nof actions on the device with elevated privileges. The attacker would\nneed to be able to submit a crafted request to the affected device on\nTCP port 1100 or 32000. \n\nAn attacker must perform a three-way TCP handshake and establish a\nvalid session to exploit these vulnerabilities. This vulnerability could allow an unauthenticated,\nadjacent attacker to trigger a buffer overflow condition. The\nattacker would need the ability to submit a malicious Cisco Discovery\nProtocol packet to the affected system to exploit this vulnerability. \n\nBecause Cisco Discovery Protocol operates at Layer 2, an attacker\nmust have a way to submit an Ethernet frame directly to an affected\ndevice. This submission may be possible in situations in which the\naffected system is part of a bridged network or connected to a\nnonpartitioned device, such as a network hub. \n\nVulnerability Scoring Details\n+----------------------------\n\nCisco has provided scores for the vulnerabilities in this advisory\nbased on the Common Vulnerability Scoring System (CVSS). The CVSS\nscoring in this Security Advisory is done in accordance with CVSS\nversion 2.0. \n\nCVSS is a standards-based scoring method that conveys vulnerability\nseverity and helps determine urgency and priority of response. \n\nCisco has provided a base and temporal score. Customers can then\ncompute environmental scores to assist in determining the impact of\nthe vulnerability in individual networks. \n\nCisco has provided an FAQ to answer additional questions regarding\nCVSS at:\n\nhttp://www.cisco.com/web/about/security/intelligence/cvss-qandas.html\n\nCisco has also provided a CVSS calculator to help compute the\nenvironmental impact for individual networks at:\n\nhttp://intellishield.cisco.com/security/alertmanager/cvss \n\n* CSCtc59562 - SOAP Authentication Bypass\n\nCVSS Base Score - 7.5\n Access Vector - Network\n Access Complexity - Low\n Authentication - None\n Confidentiality Impact - Partial\n Integrity Impact - Partial\n Availability Impact - Partial\n\nCVSS Temporal Score - 6.2\n Exploitability - Functional\n Remediation Level - Official-Fix\n Report Confidence - Confirmed\n\n* CSCtf97085 - Java RMI Command Injection\n\nCVSS Base Score - 10\n Access Vector - Network\n Access Complexity - Low\n Authentication - None\n Confidentiality Impact - Complete\n Integrity Impact - Complete\n Availability Impact - Complete\n\nCVSS Temporal Score - 8.3\n Exploitability - Functional\n Remediation Level - Official-Fix\n Report Confidence - Confirmed\n\n* CSCtd75761 - Cisco Discovery Protocol Remote Code Execution\n\nCVSS Base Score - 7.9\n Access Vector - Adjacent Network\n Access Complexity - Medium\n Authentication - None\n Confidentiality Impact - Complete\n Integrity Impact - Complete\n Availability Impact - Complete\n\nCVSS Temporal Score - 6.5\n Exploitability - Functional\n Remediation Level - Official-Fix\n Report Confidence - Confirmed\n\nImpact\n======\n\nSuccessful exploitation of the SOAP Authentication Bypass\nvulnerability (CSCtc59562) could allow an unauthenticated, remote\nattacker to issue SOAP requests to the affected system. This could\nallow the attacker to perform multiple actions that should be\nrestricted to authenticated users. \n\nSuccessful exploitation of the Java RMI Command Injection\nVulnerability (CSCtf97085) could allow an unauthenticated, remote\nattacker to take complete control of the affected device. \n\nSuccessful exploitation of the Cisco Discovery Protocol Remote Code\nExecution vulnerability (CSCtd75761) could allow an unauthenticated,\nadjacent attacker to take complete control of the affected system. \n\nSoftware Versions and Fixes\n===========================\n\nWhen considering software upgrades, also consult \nhttp://www.cisco.com/go/psirt and any subsequent advisories to \ndetermine exposure and a complete upgrade solution. \n\nIn all cases, customers should exercise caution to be certain the\ndevices to be upgraded contain sufficient memory and that current\nhardware and software configurations will continue to be supported\nproperly by the new release. If the information is not clear, contact\nthe Cisco Technical Assistance Center (TAC) or your contracted\nmaintenance provider for assistance. \n\nEach row of the following Cisco TelePresence System Software table\ndefines a specific defect, the first fixed release, and the\nrecommended release to resolve all the security vulnerabilities\nidentified in this advisory as well as other vulnerabilities that are\nnot security related. Cisco recommends upgrading to a release equal\nto or later than the release in the Recommended Releases column of\nthe table. \n\nWorkarounds\n===========\n\nThere are no known device-based or system-based workarounds for the\nidentified vulnerabilities. \n\nAdditional mitigations that can be deployed on Cisco devices in the\nnetwork are available in the Cisco Applied Intelligence companion\ndocument for this advisory: \nhttp://www.cisco.com/warp/public/707/cisco-amb-20110223-telepresence.shtml\n\nObtaining Fixed Software\n========================\n\nCisco has released free software updates that address these\nvulnerabilities. Prior to deploying software, customers should\nconsult their maintenance provider or check the software for feature\nset compatibility and known issues specific to their environment. \n\nCustomers may only install and expect support for the feature sets\nthey have purchased. By installing, downloading, accessing or\notherwise using such software upgrades, customers agree to be bound\nby the terms of Cisco\u0027s software license terms found at:\nhttp://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html \nor as otherwise set forth at Cisco.com Downloads at:\nhttp://www.cisco.com/public/sw-center/sw-usingswc.shtml\n\n\nDo not contact psirt@cisco.com or security-alert@cisco.com for\nsoftware upgrades. \n\nCustomers with Service Contracts\n+-------------------------------\n\nCustomers with contracts should obtain upgraded software through\ntheir regular update channels. For most customers, this means that\nupgrades should be obtained through the Software Center on Cisco\u0027s\nworldwide website at http://www.cisco.com. \n\nCustomers using Third Party Support Organizations\n+------------------------------------------------\n\nCustomers whose Cisco products are provided or maintained through\nprior or existing agreements with third-party support organizations,\nsuch as Cisco Partners, authorized resellers, or service providers\nshould contact that support organization for guidance and assistance\nwith the appropriate course of action in regards to this advisory. \n\nThe effectiveness of any workaround or fix is dependent on specific\ncustomer situations, such as product mix, network topology, traffic\nbehavior, and organizational mission. Due to the variety of affected\nproducts and releases, customers should consult with their service\nprovider or support organization to ensure any applied workaround or\nfix is the most appropriate for use in the intended network before it\nis deployed. \n\nCustomers without Service Contracts\n+----------------------------------\n\nCustomers who purchase direct from Cisco but do not hold a Cisco\nservice contract, and customers who purchase through third-party\nvendors but are unsuccessful in obtaining fixed software through\ntheir point of sale should acquire upgrades by contacting the Cisco\nTechnical Assistance Center (TAC). TAC contacts are as follows. \n\n * +1 800 553 2447 (toll free from within North America)\n * +1 408 526 7209 (toll call from anywhere in the world)\n * e-mail: tac@cisco.com\n\nCustomers should have their product serial number available and be\nprepared to give the URL of this notice as evidence of entitlement to\na free upgrade. Free upgrades for non-contract customers must be\nrequested through the TAC. \n\nRefer to \nhttp://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html \nfor additional TAC contact information, including localized telephone \nnumbers, and instructions and e-mail addresses for use in various languages. \n\nExploitation and Public Announcements\n=====================================\n\nThe Cisco PSIRT is not aware of any public announcements or malicious\nuse of the vulnerabilities described in this advisory. \n\nAll vulnerabilities identified in this security advisory were\ndiscovered internally by Cisco. \n\nStatus of this Notice: FINAL\n============================\n\nTHIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY\nKIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF\nMERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE\nINFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS\nAT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS\nDOCUMENT AT ANY TIME. \n\nA stand-alone copy or Paraphrase of the text of this document that\nomits the distribution URL in the following section is an\nuncontrolled copy, and may lack important information or contain\nfactual errors. \n\nDistribution\n============\n\nThis advisory is posted on Cisco\u0027s worldwide website at:\n\nhttp://www.cisco.com/warp/public/707/cisco-sa-20110223-telepresence-ctsman.shtml\n\nIn addition to worldwide web posting, a text version of this notice\nis clear-signed with the Cisco PSIRT PGP key and is posted to the\nfollowing e-mail and Usenet news recipients. \n\n * cust-security-announce@cisco.com\n * first-bulletins@lists.first.org\n * bugtraq@securityfocus.com\n * vulnwatch@vulnwatch.org\n * cisco@spot.colorado.edu\n * cisco-nsp@puck.nether.net\n * full-disclosure@lists.grok.org.uk\n * comp.dcom.sys.cisco@newsgate.cisco.com\n\nFuture updates of this advisory, if any, will be placed on Cisco\u0027s\nworldwide website, but may or may not be actively announced on\nmailing lists or newsgroups. Users concerned about this problem are\nencouraged to check the above URL for any updates. \n\nRevision History\n================\n\n+----------------------------------------+\n| Revision | | Initial |\n| 1.0 | 2011-February-23 | public |\n| | | release. |\n+----------------------------------------+\n\nCisco Security Procedures\n=========================\n\nComplete information on reporting security vulnerabilities in Cisco\nproducts, obtaining assistance with security incidents, and\nregistering to receive security information from Cisco, is available\non Cisco\u0027s worldwide website at:\nhttp://www.cisco.com/en/US/products/products_security_vulnerability_policy.html\nThis includes instructions for press inquiries regarding Cisco security notices. \nAll Cisco security advisories are available at:\nhttp://www.cisco.com/go/psirt\n\n+--------------------------------------------------------------------\nCopyright 2010-2011 Cisco Systems, Inc. All rights reserved. \n+--------------------------------------------------------------------\n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1.4.10 (GNU/Linux)\n\niF4EAREIAAYFAk1lIUMACgkQQXnnBKKRMNCHegD/VAEvMIaEHDIvwEKwEpges4Nu\nfV9VV8RMtA6aNIdhAhsA/ilo/co+DyowfuEWNXQ45+ykXAWsdOiTu+J43wUzMLdT\n=l+xd\n-----END PGP SIGNATURE-----\n",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.