title: Red Hat Security Advisory: XFree86 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
cpes: cpe:/o:redhat:enterprise_linux:3::as cpe:/o:redhat:enterprise_linux:3::desktop cpe:/o:redhat:enterprise_linux:3::es cpe:/o:redhat:enterprise_linux:3::ws