Cisco IOS Software Tunnels Vulnerability - Cisco Systems

This script is (C) 2010-2014 Tenable Network Security, Inc.


Synopsis :

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

Description :

Cisco devices running affected versions of Cisco IOS Software are
vulnerable to a denial of service (DoS) attack if configured for IP
tunnels and Cisco Express Forwarding.
Cisco has released free software updates that address this
vulnerability.

See also :

http://www.nessus.org/u?526b99a4
http://www.nessus.org/u?160665ee

Solution :

Apply the relevant patch referenced in Cisco Security Advisory
cisco-sa-20090923-tunnels.

Risk factor :

High / CVSS Base Score : 7.1
(CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C)
CVSS Temporal Score : 5.9
(CVSS2#E:F/RL:OF/RC:C)
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 49048 (cisco-sa-20090923-tunnelshttp.nasl)

Bugtraq ID: 36500

CVE ID: CVE-2009-2872
CVE-2009-2873