Security updates for Monday

Security updates have been issued by Arch Linux (file and firefox), Debian (apache-log4j1.2), Fedora (chromium, dovecot, GraphicsMagick, kubernetes, libvpx, makepasswd, matio, and slurm), Mageia (libtomcrypt, ming, oniguruma, opencv, pcsc-lite, phpmyadmin, and thunderbird), openSUSE (chromium, chromium, re2, and mozilla-nspr, mozilla-nss), Red Hat (chromium-browser, firefox, and rabbitmq-server), Slackware (mozilla), and SUSE (crowbar-core, crowbar-openstack, openstack-horizon-plugin-monasca-ui, openstack-monasca-api, openstack-monasca-log-api, openstack-neutron, rubygem-puma, rubygem-rest-client, firefox, libzypp, and openssl-1_1).