Security updates for Thursday

Security updates have been issued by Debian (dnsruby, gnulib, and jekyll), Fedora (calamares, fawkes, git, kernel-headers, librime, and pdns), openSUSE (ImageMagick), Oracle (kernel), Scientific Linux (glusterfs, kernel, and nss), Slackware (git), SUSE (ImageMagick), and Ubuntu (tomcat7, tomcat8).

Source: LWN