CVE-2013-6693

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

The MLDP implementation in Cisco IOS 15.3(3)S and earlier on 7600 routers, when many VRFs are configured, allows remote attackers to cause a denial of service (chunk corruption and device reload) by establishing many multicast flows, aka Bug ID CSCue22345.

Metrics

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

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-2013-6693Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=31861Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6693Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=31861Vendor Advisory

Timeline

Published: Nov 22, 2013
Last modified: Jun 17, 2026
NVD status: Modified

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