Denial of Service Vulnerability in Cisco IOS and IOS XE (Bug ID CSCtr56576)

CVE-2011-4007 · MEDIUM Severity

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

Cisco IOS 15.0 and 15.1 and IOS XE 3.x do not properly handle the "set mpls experimental imposition" command, which allows remote attackers to cause a denial of service (device crash) via network traffic that triggers (1) fragmentation or (2) reassembly, aka Bug ID CSCtr56576.

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