Security updates for Thursday

Security updates have been issued by Arch Linux (firefox, flashplugin, lib32-flashplugin, and mediawiki), CentOS (kernel and php), Debian (firefox-esr, jackson-databind, and mediawiki), Fedora (apr, apr-util, chromium, compat-openssl10, firefox, ghostscript, hostapd, icu, ImageMagick, jackson-databind, krb5, lame, liblouis, nagios, nodejs, perl-Catalyst-Plugin-Static-Simple, php, php-PHPMailer, poppler, poppler-data, rubygem-ox, systemd, webkitgtk4, wget, wordpress, and xen), Mageia (flash-player-plugin, icu, jackson-databind, php, and roundcubemail), Oracle (kernel and php), Red Hat (openstack-aodh), SUSE (wget and xen), and Ubuntu (apport and webkit2gtk).