PT-2012-1781 · Cisco · Cisco Ios

Published 2012-05-02 · Updated 2012-10-30 · CVE-2011-4012

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.0, 15.0, and 15.1

Description The issue is related to the processing of an ICMPv6 ACL when a Policy Feature Card 3C (PFC3C) is used. It does not create a fragment entry, which has unspecified impact and can be exploited remotely.

Recommendations For Cisco IOS version 12.0, update to a version that includes the fix for Bug ID CSCtj90091. For Cisco IOS version 15.0, update to a version that includes the fix for Bug ID CSCtj90091. For Cisco IOS version 15.1, update to a version that includes the fix for Bug ID CSCtj90091.

Fix

Related Identifiers

CVE-2011-4012

Affected Products

Cisco Ios

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2011-4012 · Security Note
• http://securitytracker.com/id?1027005 · Note
• http://cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/release/notes/caveats_SXJ.html · Note