CVE-2016-6355

Published: Aug 23, 2016Modified: May 6, 2026

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

Memory leak in Cisco IOS XR 5.1.x through 5.1.3, 5.2.x through 5.2.5, and 5.3.x through 5.3.2 on ASR 9001 devices allows remote attackers to cause a denial of service (control-plane protocol outage) via crafted fragmented packets, aka Bug ID CSCux26791.

Affected (14)

Products: Cisco: Ios Xr

Cisco

1 product

Ios Xr

Configuration A

14 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios Xr	Version 5.1.0
Cisco Ios Xr	Version 5.1.1.k9sec
Cisco Ios Xr	Version 5.1.1
Cisco Ios Xr	Version 5.1.2
Cisco Ios Xr	Version 5.1.3
Cisco Ios Xr	Version 5.2.0
Cisco Ios Xr	Version 5.2.1
Cisco Ios Xr	Version 5.2.2
Cisco Ios Xr	Version 5.2.3
Cisco Ios Xr	Version 5.2.4
Cisco Ios Xr	Version 5.2.5
Cisco Ios Xr	Version 5.3.0
Cisco Ios Xr	Version 5.3.1
Cisco Ios Xr	Version 5.3.2