Cisco IOS Media Gateway Control Protocol Packet DoS Vulnerability and Facsimile Reception Overly Large Packet DoS Vulnerability
Description:
Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device crash) via (1) "abnormal" MGCP messages, aka CSCsd81407; and (2) a large facsimile packet, aka CSCej20505.