Security updates for Wednesday
Security updates have been issued by Fedora (libssh, python35, and xen), Oracle (kernel), Red Hat (librepo and mysql:8.0), SUSE (perl-DBI), and Ubuntu (Apache Log4j, Apache XML-RPC, bsdiff, libdbi-perl, luajit, milkytracker, OpenJPEG, ruby-loofah, and ruby-websocket-extensions).