This script is (C) 2010-2014 Tenable Network Security, Inc.
The remote device is missing a vendor-supplied security patch.
A Cisco device running Internetwork Operating System (IOS) and
enabled for the Open Shortest Path First (OSPF) protocol is vulnerable
to a denial of service (DoS) attack from a malformed OSPF packet. The
OSPF protocol is not enabled by default.
The vulnerability is only present in Cisco IOS release trains based on
12.0S, 12.2, and 12.3. Releases based on 12.0, 12.1 mainlines, and all
Cisco IOS images prior to 12.0 are not affected.
Cisco has made free software available to address this vulnerability.
There are workarounds available to mitigate the effects.
See also :
Apply the relevant patch referenced in Cisco Security Advisory
Risk factor :
Medium / CVSS Base Score : 5.0