Red Hat Enterprise Linux: Updated nss-util packages that fix one security issue are now available for
Red Hat Enterprise Linux 6.2, 6.4, and 6.5 Advanced Update Support, and Red
Hat Enterprise Linux 6.6 and 7.1 Extended Update Support.

Red Hat Product Security has rated this update as having Critical security

A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.