Security updates for Wednesday

Security updates have been issued by Debian (aom and php7.3), Fedora (freeimage and mingw-freeimage), Scientific Linux (thunderbird), SUSE (amazon-ssm-agent, chromium, container-suseconnect, docker, glib2, php7, python-Django1, and rubygem-rails-html-sanitizer), and Ubuntu (kernel, linux, linux-aws, linux-aws-5.4, linux-gcp, linux-hwe-5.4, linux-ibm, linux-iot, linux-kvm, linux-oracle, linux-oracle-5.4, linux, linux-aws, linux-aws-6.2, linux-hwe-6.2, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-6.2, linux-raspi, linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, and linux, linux-gcp, linux-hwe-5.15, linux-ibm, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia).