Security updates for Monday
Security updates have been issued by Debian (amd64-microcode, libreoffice, linux-4.19, and nghttp2), Fedora (chromium, libopenmpt, vim, and xen), openSUSE (firefox, kernel, krb5, libaom, and opera), Oracle (thunderbird), SUSE (firefox, firefox, rust-cbindgen, iproute2, javapackages-tools, javassist, mysql-connector-java, protobuf, python-python-gflags, and krb5), and Ubuntu (nginx).