CVE-2016-1436

Published: Jun 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

The General Packet Radio Switching Tunneling Protocol 1 (aka GTPv1) implementation on Cisco ASR 5000 Packet Data Network Gateway devices before 19.4 allows remote attackers to cause a denial of service (Session Manager process restart) via a crafted GTPv1 packet, aka Bug ID CSCuz46198.

Affected (22)

Products: Cisco: Asr 5000 Software

Cisco

1 product

Asr 5000 Software

Configuration A

22 vulnerable

Vulnerable Software	Affected Versions
Cisco Asr 5000 Software	Version 17.2.0.59184
Cisco Asr 5000 Software	Version 17.2.0
Cisco Asr 5000 Software	Version 17.3.1
Cisco Asr 5000 Software	Version 17.7.0
Cisco Asr 5000 Software	Version 18.0.0.57828
Cisco Asr 5000 Software	Version 18.0.0.59167
Cisco Asr 5000 Software	Version 18.0.0.59211
Cisco Asr 5000 Software	Version 18.0.0
Cisco Asr 5000 Software	Version 18.0.l0.59219
Cisco Asr 5000 Software	Version 18.1.0.59776
Cisco Asr 5000 Software	Version 18.1.0.59780
Cisco Asr 5000 Software	Version 18.1.0
Cisco Asr 5000 Software	Version 18.1_base
Cisco Asr 5000 Software	Version 18.4.0
Cisco Asr 5000 Software	Version 19.0.1
Cisco Asr 5000 Software	Version 19.0.m0.60737
Cisco Asr 5000 Software	Version 19.0.m0.60828
Cisco Asr 5000 Software	Version 19.0.m0.61045
Cisco Asr 5000 Software	Version 19.1.0.61559
Cisco Asr 5000 Software	Version 19.1.0
Cisco Asr 5000 Software	Version 19.2.0
Cisco Asr 5000 Software	Version 19.3.0

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (4)

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160621-asr

Source: psirt@cisco.com

Vendor Advisory

http://www.securitytracker.com/id/1036152

Source: psirt@cisco.com

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160621-asr

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.securitytracker.com/id/1036152

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.