VULNERABILITY INTELLIGENCE

CVE-2016-1361

CVSS score5.3 MEDIUM
EPSS probability0.75%
CISA KEVNot currently listed
Published2016-03-12
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

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.

Primary references