CVE-2013-1121 Information

Description

The regex engine in the BGP implementation in Cisco NX-OS when a complex regular expression is configured for inbound routes allows remote attackers to cause a denial of service (device reload) via a crafted AS path set aka Bug ID CSCuf49554.

Reference

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1121