Security updates for Tuesday
Security updates have been issued by Debian (libsamplerate and raptor2), Fedora (pam-u2f and python-markdown2), openSUSE (chromium, fetchmail, ImageMagick, and postgresql10), Oracle (samba), SUSE (fetchmail, postgresql10, python-pip, python3, and sles12sp2-docker-image), and Ubuntu (apache-log4j2, flatpak, glib, and samba).