Windows Server 2003 and XP SP2 LAND attack vulnerability

Dejan Levaja reported that Windows Server 2003 and XP SP2 (with Windows Firewall turned off) are vulnerable to LAND attack.

LAND attack:  Sending TCP packet with SYN flag set, source and destination IP address and source and destination port as of destination machine, results in 15-30 seconds DoS condition.

More info in SecurityFocus Bugtraq

 

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