CVE-2012-4099
Cisco NX-OS - Denial of Service via Malformed BGP UPDATE Message
Title source: llmDescription
The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service (BGP service reset and resync) via a malformed UPDATE message, aka Bug ID CSCtn13065.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4099
Third Party Advisory, VDB Entry vdb-entry
x_refsource_osvdb
http://osvdb.org/98130
Scores
EPSS
0.0161
EPSS Percentile
73.0%
Details
CWE
CWE-20
Status
published
Products (1)
cisco/nx-os
Published
Oct 14, 2013
Tracked Since
Feb 18, 2026