CVE-2013-1145

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...

Memory corruption

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...