CVE-2013-5566

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

Cisco NX-OS 5.0 and earlier on MDS 9000 devices allows remote attackers to cause a denial of service (supervisor CPU consumption) via Authentication Header (AH) authentication in a Virtual Router Redundancy Protocol (VRRP) frame, aka Bug ID CSCte27874.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=31663Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5566Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=31663Vendor Advisory

Timeline

Published: Nov 8, 2013
Last modified: Jun 16, 2026
NVD status: Modified

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