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CVE-2013-6693

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 …

Impact

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.

Affected products

VendorProductAffected versions
CiscoIos
through 15.3\(3\)s
Versions 15.3\(2\)s, 15.3s
Cisco7600 Router
All versions

Weakness classification

References