CVE-2012-4097

Cisco NX-OS - Denial of Service via Malformed BGP UPDATE Message

Title source: llm
STIX 2.1

Description

The BGP implementation in Cisco NX-OS does not properly filter segment types in AS paths, which allows remote attackers to cause a denial of service (BGP service reset) via a malformed UPDATE message, aka Bug ID CSCtn13043.

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/98128

Scores

EPSS 0.0154
EPSS Percentile 71.9%

Details

CWE
CWE-20
Status published
Products (1)
cisco/nx-os
Published Oct 14, 2013
Tracked Since Feb 18, 2026