Cisco IOS XE Software Internet Key Exchange Version 2 (IKEv2) Denial of Service (cisco-sa-20140326-ikev2)

This script is Copyright (C) 2014 Tenable Network Security, Inc.

Synopsis :

The remote device is missing a vendor-supplied security patch.

Description :

According to its self-reported version, the version of Cisco IOS XE
running on the remote host is affected by a denial of service
vulnerability in the Internet Key Exchange Version 2 (IKEv2) module.
An unauthenticated, remote attacker could potentially exploit this
issue by sending a malformed IKEv2 packet resulting in a denial of

Note that this issue only affects hosts when Internet Security
Association and Key Management Protocol (ISAKMP) is enabled.

See also :

Solution :

Apply the relevant patch referenced in Cisco Security Advisory

Risk factor :

High / CVSS Base Score : 7.8
CVSS Temporal Score : 6.8
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 73340 ()

Bugtraq ID: 66471

CVE ID: CVE-2014-2108