CVE-2016-1361

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...

Code injection

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...

CVE-2016-1361

CVE-2016-1361 affects Cisco IOS XR on GSR 12000 devices (through 4.3.2): the UDP ingress path does not properly validate a BFD header in UDP packets, allowing an unauthenticated remote attacker to cause a line-card restart and DoS. Evidence across multiple sources (Cisco advisory and CVE records)...