Cisco IOS Hot Standby Routing Protocol Crafted UDP Packets Denial of Service

This script is Copyright (C) 2012-2014 Tenable Network Security, Inc.


Synopsis :

The remote device is affected by a security vulnerability.

Description :

When Hot Standby Routing Protocol (HSRP) is not enabled, it is
possible to cause a denial of service via randomly sized UDP packets
to the HSRP port 1985.

See also :

http://archives.neohapsis.com/archives/bugtraq/2002-06/0027.html
http://archives.neohapsis.com/archives/bugtraq/2002-06/0050.html

Solution :

There is no known solution at this time.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVSS Temporal Score : 4.2
(CVSS2#E:U/RL:U/RC:C)
Public Exploit Available : false

Family: CISCO

Nessus Plugin ID: 17772 ()

Bugtraq ID: 4948

CVE ID: CVE-2002-1768