Denial of Service Vulnerability in Cisco TelePresence Endpoints and Codecs
CVE-2011-2577

Currently unrated

Key Information:

Vendor

Cisco
Status
Telepresence Codec C40
Telepresence Codec C60
Telepresence Codec C90
Telepresence Ex60
Vendor
CVE Published:
31 August 2011

What is CVE-2011-2577?

A vulnerability exists in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs that permits remote attackers to exploit crafted SIP packets sent to port 5060 or 5061, potentially leading to a denial of service through system crashes. Systems running software versions prior to TC 4.0.0 for C Series and E/EX units, or F9.1 for MXP codecs are particularly susceptible to this issue.

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References

http://www.securitytracker.com/id?1025994
vdb-entryx_refsource_SECTRACK
http://securityreason.com/securityalert/8389
third-party-advisoryx_refsource_SREASON
http://securityreason.com/securityalert/8387
third-party-advisoryx_refsource_SREASON

EPSS Score

9% chance of being exploited in the next 30 days.

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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