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CVE-2011-2561
Published: Aug 29, 2011
Modified: Sep 17, 2024
PUBLISHED
Description
The SIP process in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 7.x before 7.1(5b)su4 and 8.x before 8.0(1) does not properly handle SDP data within a SIP call in certain situations related to use of the g729ar8 codec for a Media Termination Point (MTP), which allows remote attackers to cause a denial of service (service outage) via a crafted call, aka Bug ID CSCtc61990.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
20110824 Cisco Unified Communications Manager Denial of Service Vulnerabilities
vendor-advisory
x_refsource_CISCO
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