Cisco TelePresence System MXP Series Software contains the following vulnerabilities: Three SIP denial of service vulnerabilities Three H.225 denial of service vulnerabilities Successful exploitation of these vulnerabilities may allow an attacker to cause system instability and the affected system to reload. Note: This security advisory does not provide information about the OpenSSL TLS Heartbeat Read Overrun Vulnerability identified by CVE-2014-0160 (also known as Heartbleed). For additional information regarding Cisco products affected by the Heartbleed vulnerability, refer to the Cisco Security Advisory available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-heartbleed Cisco has released software updates that address these vulnerabilities. There are no workarounds that mitigate these vulnerabilities. This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140430-mxp
Successful exploitation of these vulnerabilities may allow an attacker to cause system instability and the affected system to reload.
Note: This security advisory does not provide information about the OpenSSL TLS Heartbeat Read Overrun Vulnerability identified by CVE-2014-0160 (also known as Heartbleed). For additional information regarding Cisco products affected by the Heartbleed vulnerability, refer to the Cisco Security Advisory available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-heartbleed
When considering software upgrades, customers are advised to consult the Cisco Security Advisories, Responses, and Notices archive at http://www.cisco.com/go/psirt and review subsequent advisories to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
All the vulnerabilities described in this security advisory are fixed in Cisco TelePresence System MXP Series Software version F9.3.1 and later.The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.
These vulnerabilities were found during the resolution of support cases or during internal tests.
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.
| Revision 1.0 | 2014-April-30 | Initial public release |
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