title: Red Hat Security Advisory: varnish:6 security update
description: varnish: HTTP/2 Broken Window Attack may result in denial of service
cpes: cpe:/a:redhat:rhel_aus:8.4::appstream cpe:/a:redhat:rhel_e4s:8.4::appstream cpe:/a:redhat:rhel_tus:8.4::appstream