CVE-2013-1121

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.

Score

CVSS 2.0 5.4 Medium

Status

Modified - psirt@cisco.com

Published

2013-09-19

Last modified

2024-09-16

Weaknesses

CWE-399

Affected products

• Nx-os (Cisco)

References

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