[HUC] Serv-U FTPD 3.x/4.x "SITE CHMOD" Command remote exploit V2.0

/*
*-----------------------------------------------------------------------
*
* Servu.c - Serv-U FTPD 3.x/4.x "SITE CHMOD" Command
* Remote stack buffer overflow exploit
*
* Copyright (C) 2004 HUC All Rights Reserved.
*
* Author : lion
* : lion_at_cnhonker.net
* : http://www.cnhonker.com
* Date : 2004-01-25
* Update : 2004-02-01 v2.0 Change decode and target, can attack windows XP now.
* : 2004-01-25 v1.0 Can attack Serv-U v3.0.0.20~v4.1.0.11
* Tested : Windows 2000 Server EN/GB
* : + Serv-U v3.0.0.20~v4.1.0.11
* : Windows XP GB
* : + Serv-U 4.x
* Notice : *** Bug find by kkqq kkqq_at_0x557.org ***
* : *** You need a valid account and a writable directory. ***
* Complie : cl Servu.c
* Usage : Servu <-i ip> <-t type> [-u user] [-p pass] [-d dir] [-f ftpport] [-c cbhost] [-s shellport]
*------------------------------------------------------------------------
*/

　　　　　　　　lion
　　　　　　　　lion_at_cnhonker.net
　　　　　　　　　　2004-02-02