Red Hat Enterprise Linux: An update for ghostscript is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of
Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a
detailed severity rating, is available for each vulnerability from the CVE
link(s) in the References section.
CVE-2013-5653, CVE-2016-7977, CVE-2016-7978, CVE-2016-7979, CVE-2016-8602