title: Red Hat Security Advisory: ruby security update
description: ruby: hash table collisions CPU usage DoS (oCERT-2011-003)
cpes: cpe:/o:redhat:enterprise_linux:6::client cpe:/o:redhat:enterprise_linux:6::computenode cpe:/o:redhat:enterprise_linux:6::server cpe:/o:redhat:enterprise_linux:6::workstation