Cisco Adaptive Security Appliance (ASA) Software 9.3(2.243) and 100.13(0.21) allows remote attackers to cause a denial of service (device reload) by sending crafted OSPFv2 packets on the local network, aka Bug ID CSCus84220.
http://www.securitytracker.com/id/1032780
http://tools.cisco.com/security/center/viewAlert.x?alertId=39612