12.4ya

DATE	CVE	VULNERABILITY TITLE	RISK
2009-03-27	CVE-2009-0631	Features UDP Packet Denial of Service vulnerability in Cisco IOS Unspecified vulnerability in Cisco IOS 12.0 through 12.4, when configured with (1) IP Service Level Agreements (SLAs) Responder, (2) Session Initiation Protocol (SIP), (3) H.323 Annex E Call Signaling Transport, or (4) Media Gateway Control Protocol (MGCP) allows remote attackers to cause a denial of service (blocked input queue on the inbound interface) via a crafted UDP packet. network low complexity cisco	7.8