Security updates for Thursday
Security updates have been issued by Debian (firefox-esr and kernel), Fedora (cyrus-sasl, mingw-protobuf, and thunderbird), Mageia (kernel-linus), openSUSE (firefox, kernel, and libcaca), Oracle (.NET 6.0, kernel, kernel-container, and ruby:2.5), Slackware (mozilla-thunderbird), and SUSE (firefox, mariadb, and tomcat).