Vulnerability in Cisco iOS

CVE-2013-5474

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.

Vulnerability class: Race Condition

EPSS: 0.014 (70.6th percentile) — read the EPSS interpretation.

Affected products

  • Cisco Ios — versions 12.2, 12.3, 12.4
  • N/a — versions n/a

Weakness classification (CWE)

References