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  A source code patch exists which remedies this problem.</a>
  <p>
  
+ <li id="p020_xserver">
+ <font color="#009000">
+ <strong>020: SECURITY FIX: October 25, 2018</strong></font>
+ &nbsp; <i>All architectures</i>
+ <br>
+ The Xorg X server incorrectly validates certain options, allowing arbitrary 
+ files to be overwritten.
+ As an immediate (temporary) workaround, the Xorg binary can be disabled
+ by running: <code>chmod u-s /usr/X11R6/bin/Xorg</code>
+ <br>
+ <a href="https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/020_xserver.patch.sig">
+ A source code patch exists which remedies this problem.</a>
+ <p>
+ 
  </ul>
  
  <hr>