CVE-2011-3280

CVE-2011-3280 describes memory-leak DoS vulnerabilities in Cisco IOS/NAT translating SIP and related SIP/H.323 traffic. Affected: IOS 12.1–12.4 and 15.0–15.1, and IOS XE 3.1.xSG. Attack: crafted SIP packets to UDP port 5060 can cause memory exhaustion or device reload; also related UDP/TCP varian...