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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2011-08-29T15:00:00Z
Updated: 2024-09-17T00:11:11.107Z
Reserved: 2011-06-27T00:00:00Z
Link: CVE-2011-2561
Vulnrichment
No data.
NVD
Status : Modified
Published: 2011-08-29T15:55:01.220
Modified: 2024-11-21T01:28:30.667
Link: CVE-2011-2561
Redhat
No data.