Security updates for Thursday

Security updates have been issued by Fedora (ceph, jetty, kernel, kernel-headers, kernel-tools, openvpn, and shim-unsigned-x64), Mageia (firefox and thunderbird), Oracle (nss and openldap), Red Hat (bind), Slackware (bind), SUSE (firefox, giflib, java-1_7_0-openjdk, libnettle, librsvg, thunderbird, and webkit2gtk3), and Ubuntu (bind9 and gst-plugins-good1.0).