Published: 22/11/2013 Updated: 22/11/2013

CVSS v2 Base Score: 5.4 | Impact Score: 6.9 | Exploitability Score: 4.9

VMScore: 481

Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C

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

Vulnerable Product	Search on Vulmon	Subscribe to Product
cisco ios 15.3s
cisco ios
cisco ios 15.3\\(2\\)s
cisco 7600_router

A vulnerability in MLDP processing of Cisco IOS Software on Cisco 7600 Series routers could allow an unauthenticated, remote attacker to cause a reload of the affected device, which could lead to a denial of service (DoS) condition The vulnerability is due to chunk corruption when MLDP and a large number of VRFs are configured on a device An att ...

CWE-119 http://tools.cisco.com/security/center/viewAlert.x?alertId=31861 http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6693 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20131121-CVE-2013-6693

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CVE-2013-6693

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