CVE-2016-9203

HIGH

Cisco ASR 5000 Series Software 20.2.3 20.2.3.65026 - Unauthenticated Denial of Service via IKEv2 Packet Processing

Title source: llm
STIX 2.1

Description

A vulnerability in the Internet Key Exchange Version 2 (IKEv2) feature of Cisco ASR 5000 Series Software could allow an unauthenticated, remote attacker to cause a reload of the ipsecmgr process. More Information: CSCvb38398. Known Affected Releases: 20.2.3 20.2.3.65026. Known Fixed Releases: 21.1.M0.65431 21.1.PP0.65733 21.1.R0.65467 21.1.R0.65496 21.1.VC0.65434 21.1.VC0.65489 21.2.A0.65437.

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/94790
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1037413

Scores

CVSS v3 7.5
EPSS 0.0348
EPSS Percentile 87.7%
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 (2)
cisco/asr_5000_series_software 20.0.2.3.65026
n/a/Cisco ASR 5000 Cisco ASR 5000
Published Dec 14, 2016
Tracked Since Feb 18, 2026