Cisco IOS OSPF Neighbor Announcement Remote Overflow (CSCdp58462)

This script is (C) 2003-2014 Tenable Network Security, Inc.


Synopsis :

The remote device is missing a vendor-supplied security patch

Description :

The Open Shortest Path First (OSPF) implementation in remote
Cisco IOS software versions is vulnerable to a denial of service
if it receives a flood of neighbor announcements in which more than
255 hosts try to establish a neighbor relationship per interface.

An attacker may use this flaw to prevent your router from working
properly

This vulnerability is documented as Cisco Bug ID CSCdp58462.

Solution :

http://www.nessus.org/u?b37db228

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 6.8
(CVSS2#E:F/RL:W/RC:C)
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 11283 (CSCdp58462.nasl)

Bugtraq ID: 6895

CVE ID: CVE-2003-0100