title: Red Hat Security Advisory: xorg-x11-server security update
description: X.org Record and Security extensions memory corruption X.org MIT-SHM extension arbitrary memory read X.org Render extension AllocateGlyph() heap buffer overflow X.org Render extension ProcRenderCreateCursor() crash X.org Render extension input validation flaw causing memory corruption
cpes: cpe:/o:redhat:enterprise_linux:5::client cpe:/o:redhat:enterprise_linux:5::client_workstation cpe:/o:redhat:enterprise_linux:5::server