Security updates for Monday

Security updates have been issued by Debian (cacti, emacs, exuberant-ctags, libjettison-java, mplayer, node-loader-utils, node-xmldom, openvswitch, ruby-image-processing, webkit2gtk, wpewebkit, and xorg-server), Fedora (OpenImageIO, systemd, w3m, and webkit2gtk3), Mageia (curl, freeradius, libksba, libtar, python-ujson, sogo, thunderbird, and webkit2), Red Hat (bcel), and SUSE (ffmpeg, ffmpeg-4, mbedtls, opera, saphanabootstrap-formula, sbd, vlc, and webkit2gtk3).