libreoffice security update

1:5.0.6.2-15.0.1 - Replaced RedHat colors with Oracle colors, and the filename redhat.soc with oracle.soc in specfile - Build with --with-vendor='Oracle America, Inc.' 1:5.0.6.2-15 - Resolves: rhbz1545034 - CVE-2018-1055 CVE-2018-6871 1:5.0.6.2-14 - Resolves: rhbz1454693 segv on interrupting tile...