Malformed OSPF packet causes reload

According to a Cisco advisory, "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." For more, go to:
http://www.cisco.com/warp/public/707/cisco-sa-20040818-ospf.shtml

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