Security updates for Tuesday
Security updates have been issued by Debian (libtirpc and libytnef), Fedora (python-fedora, roundcubemail, and tnef), Mageia (ntp and virtualbox), openSUSE (dpkg, ghostscript, kernel, libressl, mysql-community-server, quagga, tcpdump, libpcap, xen, and zziplib), Red Hat (java-1.7.0-openjdk), Scientific Linux (java-1.7.0-openjdk), and SUSE (samba).