IPv6 Virtual Fragmentation Reassembly (VFR) Race Condition Vulnerability

CVE-2013-5474 · HIGH Severity

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

Race condition in the IPv6 virtual fragmentation reassembly (VFR) implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.3 allows remote attackers to cause a denial of service (device reload or hang) via fragmented IPv6 packets, aka Bug ID CSCud64812.

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