Denial of Service Vulnerability in Cisco IOS NAT Implementation (Bug ID CSCth11006)

CVE-2011-3277 · HIGH Severity

AV:N/AC:L/AU:N/C:N/I:N/A:C

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (device reload) by sending crafted H.323 packets to TCP port 1720, aka Bug ID CSCth11006.

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