Red Hat Security Advisory: tigervnc and xorg-x11-server security update
xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation
cpe:/o:redhat:enterprise_linux:7::client cpe:/o:redhat:enterprise_linux:7::computenode cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation