Security updates for Wednesday
Security updates have been issued by Debian (curl, ldb, leptonlib, and linux-4.19), Fedora (busybox), Gentoo (openssl, redis, salt, and sqlite), Mageia (firefox, fwupd, glib2.0, python-aiohttp, radare2, thunderbird, and zeromq), openSUSE (firefox), SUSE (ovmf, tomcat, and zabbix), and Ubuntu (curl, lxml, and pygments).