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.

Score

CVSS 2.0 7.8 High

Status

Modified - psirt@cisco.com

Published

2013-09-27

Last modified

2024-09-16

Weaknesses

CWE-362

Affected products

• Ios (Cisco)

References

• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130925-ipv6vfr