hi, this is a message from bugtraq :

Universal exploit for MS03-039 is now public on k-otik.com

http://www.k-otik.com/exploits/10.09...niversal.c.php
http://www.k-otik.com/exploits/10.09.rpcunshell.asm.php

It was reported by exploit author (and confirmed), Windows XP SP1
with all security fixes installed still vulnerable to variant of the
same bug. Windows 2000/2003 was not tested.

For a while only DoS exploit exists (DCOM3) , but code execution is probably possible. Technical details are sent to Microsoft, waiting for confirmation.

ppl must block the vulnerable ports.

Regards

Gurou ** Security Administrator