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.
History

No history.

cve-icon 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

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2011-08-29T15:55:01.220

Modified: 2012-06-15T04:00:00.000

Link: CVE-2011-2561

cve-icon Redhat

No data.