Denial of Service Vulnerability in Cisco IOS XR on GSR 12000 Devices (Bug ID CSCuw56900)

CVE-2016-1361 · MEDIUM Severity

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

Cisco IOS XR through 4.3.2 on Gigabit Switch Router (GSR) 12000 devices does not properly check for a Bidirectional Forwarding Detection (BFD) header in a UDP packet, which allows remote attackers to cause a denial of service (line-card restart) via a crafted packet, aka Bug ID CSCuw56900.

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