Denial of Service Vulnerability in Cisco IOS and IOS XE RSVP Protocol Implementation

CVE-2013-1143 · HIGH Severity

AV:N/AC:M/AU:N/C:N/I:N/A:C

The RSVP protocol implementation in Cisco IOS 12.2 and 15.0 through 15.2 and IOS XE 3.1.xS through 3.4.xS before 3.4.5S and 3.5.xS through 3.7.xS before 3.7.2S, when MPLS-TE is enabled, allows remote attackers to cause a denial of service (incorrect memory access and device reload) via a traffic engineering PATH message in an RSVP packet, aka Bug ID CSCtg39957.

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