Cisco Unified Communications Manager UDP Memory Leak DoS (CSCub85597)

This script is Copyright (C) 2013-2014 Tenable Network Security, Inc.


Synopsis :

The remote host is affected by a denial of service vulnerability.

Description :

According to its self-reported version, the remote Cisco Unified
Communications Manager (CUCM) device insufficiently limits the rate of
traffic on certain UDP ports, allowing a remote attacker to cause a
denial of service condition by sending UDP packets at a high rate.

See also :

http://www.nessus.org/u?90bb4394

Solution :

For Cisco Unified Communications Manager (CUCM) 8.5(x), upgrade to
version 8.5(1)su6 or later. For 8.6(x), upgrade to 8.6(2a)su3 or
later. For 9.x, upgrade to 9.1(2) or later.

Risk factor :

High / CVSS Base Score : 7.8
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C)
CVSS Temporal Score : 6.4
(CVSS2#E:F/RL:OF/RC:C)
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 70090 ()

Bugtraq ID: 61909

CVE ID: CVE-2013-3460