CVE-2011-2059 | BDVDB-2026-47949 Detail

Description#

The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=36606&signatureSubId=0
http://blogs.cisco.com/security/1999tcp-redux-the-ipv6-flavor

Exploit#

No public exploit known

History#

Version 12011-10-22Record published in the CVE List.
Version 22024-09-17Most recent update recorded in the CVE List.