Security updates for Wednesday

Security updates have been issued by CentOS (firefox, java-1.7.0-openjdk, ksh, and sudo), Debian (php7.0 and python-django), Fedora (cacti, cacti-spine, mbedtls, and thunderbird), openSUSE (chromium, re2), Oracle (firefox, java-1.7.0-openjdk, and sudo), Red Hat (openjpeg2 and sudo), Scientific Linux (java-1.7.0-openjdk and sudo), SUSE (dbus-1, dpdk, enigmail, fontforge, gcc9, ImageMagick, ipmitool, php72, sudo, and wicked), and Ubuntu (clamav, linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon, linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-oracle-5.0, linux-azure, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3, linux-lts-xenial, linux-aws, and qemu).