Hey, guys!  Did you know something about this vulnerability, please?
   Ugh!  :P
   #  Java and Python have unpatched firewall-crossing FTP SNAFU
   [1]https://www.theregister.co.uk/2017/02/21/java_python_ftp_code_vulner
   able/?mt=1487645774477
   Thanks in advance!  <3
   Ceci
   PS:  - Yep, I am late with millions of private and public answers, I
   know.  Sorry, I am having a mix of bad hair day + bad news day + bad
   wi-fi day + bad notebook day + God, I do hate the Brazilian Summer!
   day.  Believe me, you do *not* want to talk with me in this moment.  At
   least, not without muuuuch ice-cream!  ;)
   -------
   "Don't let anyone rob you of your imagination, your creativity, or your
   curiosity.  It's your place in the world; it's your life.  Go on and do
   all you can with it, and make it the life you want to live."  -  Mae
   Jemison

References

   1. https://www.theregister.co.uk/2017/02/21/java_python_ftp_code_vulnerable/?mt=1487645774477