Security updates for Wednesday

Security updates have been issued by Debian (imagemagick and squid), Fedora (jasper and kernel), Red Hat (pki-core), SUSE (gnutls, go1.15, go1.16, hawk2, jetty-minimal, libass, nghttp2, openssl, ruby2.5, sudo, and wavpack), and Ubuntu (linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke-5.3, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe, linux-hwe-5.4, linux-hwe-5.8, linux-kvm, linux-oem-5.10, linux-oem-5.6, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-raspi2-5.3).