The MITRE CVE dictionary describes this issue as:
The HTTP server in Node.js 0.10.x before 0.10.21 and 0.8.x before 0.8.26 allows remote attackers to cause a denial of service (memory and CPU consumption) by sending a large number of pipelined requests without reading the response.
Find out more about CVE-2013-4450 from the
MITRE CVE dictionary dictionary and
OpenShift Enterprise 1.2 is in a lifecycle phase that only provides Critical and Important security updates, as this issue is rated Moderate this issue will not be fixed. For additional information, refer to the Red Hat OpenShift Enterprise Life Cycle: https://access.redhat.com/support/policy/updates/openshift.