CVE-2013-1145 Information

Description

Memory leak in Cisco IOS 12.2 12.4 15.0 and 15.1 when Zone-Based Policy Firewall SIP application layer gateway inspection is enabled allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed SIP messages aka Bug ID CSCtl99174.

Reference

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-cce