Security updates for Saturday 6/2/2018

Security updates were issued by Debian ([DSA 4214-1] zookeeper security update, [DSA 4215-1] batik security update) CentOS (CEEA-2018:1774 CentOS 6 microcode_ctl Enhancement Update, CESA-2018:1777 Important CentOS 6 procps Security Update, CESA-2018:1779 Important CentOS 6 xmlrpc3 Security Update, CEEA-2018:1771 CentOS 7 linux-firmware Enhancement Update, CESA-2018:1780 Important CentOS 7 xmlrpc Security Update)