CVE-2013-1121

MediumCVSS 5.4/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 5.4/10AV:N/AC:H/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-399

Affected software

No affected versions have been published.

Timeline

Published: Sep 19, 2013
Last modified: Jun 16, 2026
NVD status: Modified

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