CentOS Update for php CESA-2017:3221 centos7

Check the version of php

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * A null pointer dereference flaw was found in libgd. An attacker could use a specially-crafted .gd2 file to cause an application linked with libgd to crash, leading to denial of service. (CVE-2016-10167) * An integer overflow flaw, leading to a heap-based buffer overflow was found in the way libgd read some specially-crafted gd2 files. A remote attacker could use this flaw to crash an application compiled with libgd or in certain cases execute arbitrary code with the privileges of the user running that application. (CVE-2016-10168)

php on CentOS 7

Checks if a vulnerable version is present on the target host.

Please Install the Updated Packages.