CVE-2016-1436

HIGH

Cisco ASR 5000 Software - Denial of Service via Crafted GTPv1 Packet

Title source: llm

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.

References (2)

Core 2

Core References

Vendor Advisory vendor-advisory x_refsource_cisco

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

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

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

Scores

CVSS v3 7.5

EPSS 0.0176

EPSS Percentile 75.4%

Attack Vector NETWORK

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

Details

CWE

CWE-119

Status published

Products (22)

cisco/asr_5000_software 17.2.0

cisco/asr_5000_software 17.2.0.59184

cisco/asr_5000_software 17.3.1

cisco/asr_5000_software 17.7.0

cisco/asr_5000_software 18.0.0

cisco/asr_5000_software 18.0.0.57828

cisco/asr_5000_software 18.0.0.59167

cisco/asr_5000_software 18.0.0.59211

cisco/asr_5000_software 18.0.l0.59219

cisco/asr_5000_software 18.1.0

... and 12 more

Published Jun 23, 2016

Tracked Since Feb 18, 2026