What is CVE-2016-1361?

CVE-2016-1361 is a medium-severity vulnerability in Cisco Ios Xr, classified under CWE-399. CVSS score: 5.3/10. Published 2016-03-12.

How severe is CVE-2016-1361?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Cisco Ios Xr

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.

EPSS: 0.007 (51.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Ios_xr — versions 3.3.3, 3.4.1, 3.4.2
Cisco Xr_12404
Cisco Xr_12406
Cisco Xr_12410
Cisco Xr_12416
N/a — versions n/a

Weakness classification (CWE)

CWE-399

References

psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2016-1361?: CVE-2016-1361 is a medium-severity vulnerability in Cisco Ios Xr, classified under CWE-399. CVSS score: 5.3/10. Published 2016-03-12.
How severe is CVE-2016-1361?: Medium severity. CVSS v3 base score is 5.3 out of 10.