Cisco IOS ICMPv6 Packet May Cause MPLS-Configured Device to Reload
14 Mar. 2012
Summary
Successful exploitation of these vulnerabilities may cause the device to reload. Repeated exploitation could result in a sustained denial of service condition.
Unspecified vulnerability in Cisco IOS 12.2SRE before 12.2(33)SRE4, 15.0, and 15.1, and IOS XE 2.1.x through 3.3.x, when an MPLS domain is configured, allows remote attackers to cause a denial of service (device reload) via an ICMPv6 packet, related to an expired MPLS TTL, aka Bug ID CSCtj30155
Vendor Status:
Cisco has issued an update to correct this vulnerability
2011-September-30 Update IOS Software table bundled publication first fixed information.
2011-September-28 Added missing information in fixed Cisco IOS Software table for releases 15.0S and 15.1S.
2011-September-28 Initial public release.