Denial of Service Vulnerability in Cisco IOS NAT Implementation (CSCso02147)
CVE-2011-3276 · 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 or hang) by sending crafted SIP packets to TCP port 5060, aka Bug ID CSCso02147.
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