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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: php security update
Advisory ID:       RHSA-2017:3221-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2017:3221
Issue date:        2017-11-15
CVE Names:         CVE-2016-10167 CVE-2016-10168 
=====================================================================

1. Summary:

An update for php 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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) -
 aarch64, ppc64le
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v.
 7) - aarch64, ppc64le

3. Description:

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)

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the updated packages, the httpd daemon must be restarted
for the update to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1418984 - CVE-2016-10167 gd: DoS vulnerability in gdImageCreateFromGd2Ctx()
1418986 - CVE-2016-10168 gd: Integer overflow in gd_io.c

6. Package List:

Red Hat Enterprise Linux Client Optional (v. 7):

Source:
php-5.4.16-43.el7_4.src.rpm

x86_64:
php-5.4.16-43.el7_4.x86_64.rpm
php-bcmath-5.4.16-43.el7_4.x86_64.rpm
php-cli-5.4.16-43.el7_4.x86_64.rpm
php-common-5.4.16-43.el7_4.x86_64.rpm
php-dba-5.4.16-43.el7_4.x86_64.rpm
php-debuginfo-5.4.16-43.el7_4.x86_64.rpm
php-devel-5.4.16-43.el7_4.x86_64.rpm
php-embedded-5.4.16-43.el7_4.x86_64.rpm
php-enchant-5.4.16-43.el7_4.x86_64.rpm
php-fpm-5.4.16-43.el7_4.x86_64.rpm
php-gd-5.4.16-43.el7_4.x86_64.rpm
php-intl-5.4.16-43.el7_4.x86_64.rpm
php-ldap-5.4.16-43.el7_4.x86_64.rpm
php-mbstring-5.4.16-43.el7_4.x86_64.rpm
php-mysql-5.4.16-43.el7_4.x86_64.rpm
php-mysqlnd-5.4.16-43.el7_4.x86_64.rpm
php-odbc-5.4.16-43.el7_4.x86_64.rpm
php-pdo-5.4.16-43.el7_4.x86_64.rpm
php-pgsql-5.4.16-43.el7_4.x86_64.rpm
php-process-5.4.16-43.el7_4.x86_64.rpm
php-pspell-5.4.16-43.el7_4.x86_64.rpm
php-recode-5.4.16-43.el7_4.x86_64.rpm
php-snmp-5.4.16-43.el7_4.x86_64.rpm
php-soap-5.4.16-43.el7_4.x86_64.rpm
php-xml-5.4.16-43.el7_4.x86_64.rpm
php-xmlrpc-5.4.16-43.el7_4.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

Source:
php-5.4.16-43.el7_4.src.rpm

x86_64:
php-5.4.16-43.el7_4.x86_64.rpm
php-bcmath-5.4.16-43.el7_4.x86_64.rpm
php-cli-5.4.16-43.el7_4.x86_64.rpm
php-common-5.4.16-43.el7_4.x86_64.rpm
php-dba-5.4.16-43.el7_4.x86_64.rpm
php-debuginfo-5.4.16-43.el7_4.x86_64.rpm
php-devel-5.4.16-43.el7_4.x86_64.rpm
php-embedded-5.4.16-43.el7_4.x86_64.rpm
php-enchant-5.4.16-43.el7_4.x86_64.rpm
php-fpm-5.4.16-43.el7_4.x86_64.rpm
php-gd-5.4.16-43.el7_4.x86_64.rpm
php-intl-5.4.16-43.el7_4.x86_64.rpm
php-ldap-5.4.16-43.el7_4.x86_64.rpm
php-mbstring-5.4.16-43.el7_4.x86_64.rpm
php-mysql-5.4.16-43.el7_4.x86_64.rpm
php-mysqlnd-5.4.16-43.el7_4.x86_64.rpm
php-odbc-5.4.16-43.el7_4.x86_64.rpm
php-pdo-5.4.16-43.el7_4.x86_64.rpm
php-pgsql-5.4.16-43.el7_4.x86_64.rpm
php-process-5.4.16-43.el7_4.x86_64.rpm
php-pspell-5.4.16-43.el7_4.x86_64.rpm
php-recode-5.4.16-43.el7_4.x86_64.rpm
php-snmp-5.4.16-43.el7_4.x86_64.rpm
php-soap-5.4.16-43.el7_4.x86_64.rpm
php-xml-5.4.16-43.el7_4.x86_64.rpm
php-xmlrpc-5.4.16-43.el7_4.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
php-5.4.16-43.el7_4.src.rpm

ppc64:
php-5.4.16-43.el7_4.ppc64.rpm
php-cli-5.4.16-43.el7_4.ppc64.rpm
php-common-5.4.16-43.el7_4.ppc64.rpm
php-debuginfo-5.4.16-43.el7_4.ppc64.rpm
php-gd-5.4.16-43.el7_4.ppc64.rpm
php-ldap-5.4.16-43.el7_4.ppc64.rpm
php-mysql-5.4.16-43.el7_4.ppc64.rpm
php-odbc-5.4.16-43.el7_4.ppc64.rpm
php-pdo-5.4.16-43.el7_4.ppc64.rpm
php-pgsql-5.4.16-43.el7_4.ppc64.rpm
php-process-5.4.16-43.el7_4.ppc64.rpm
php-recode-5.4.16-43.el7_4.ppc64.rpm
php-soap-5.4.16-43.el7_4.ppc64.rpm
php-xml-5.4.16-43.el7_4.ppc64.rpm
php-xmlrpc-5.4.16-43.el7_4.ppc64.rpm

ppc64le:
php-5.4.16-43.el7_4.ppc64le.rpm
php-cli-5.4.16-43.el7_4.ppc64le.rpm
php-common-5.4.16-43.el7_4.ppc64le.rpm
php-debuginfo-5.4.16-43.el7_4.ppc64le.rpm
php-gd-5.4.16-43.el7_4.ppc64le.rpm
php-ldap-5.4.16-43.el7_4.ppc64le.rpm
php-mysql-5.4.16-43.el7_4.ppc64le.rpm
php-odbc-5.4.16-43.el7_4.ppc64le.rpm
php-pdo-5.4.16-43.el7_4.ppc64le.rpm
php-pgsql-5.4.16-43.el7_4.ppc64le.rpm
php-process-5.4.16-43.el7_4.ppc64le.rpm
php-recode-5.4.16-43.el7_4.ppc64le.rpm
php-soap-5.4.16-43.el7_4.ppc64le.rpm
php-xml-5.4.16-43.el7_4.ppc64le.rpm
php-xmlrpc-5.4.16-43.el7_4.ppc64le.rpm

s390x:
php-5.4.16-43.el7_4.s390x.rpm
php-cli-5.4.16-43.el7_4.s390x.rpm
php-common-5.4.16-43.el7_4.s390x.rpm
php-debuginfo-5.4.16-43.el7_4.s390x.rpm
php-gd-5.4.16-43.el7_4.s390x.rpm
php-ldap-5.4.16-43.el7_4.s390x.rpm
php-mysql-5.4.16-43.el7_4.s390x.rpm
php-odbc-5.4.16-43.el7_4.s390x.rpm
php-pdo-5.4.16-43.el7_4.s390x.rpm
php-pgsql-5.4.16-43.el7_4.s390x.rpm
php-process-5.4.16-43.el7_4.s390x.rpm
php-recode-5.4.16-43.el7_4.s390x.rpm
php-soap-5.4.16-43.el7_4.s390x.rpm
php-xml-5.4.16-43.el7_4.s390x.rpm
php-xmlrpc-5.4.16-43.el7_4.s390x.rpm

x86_64:
php-5.4.16-43.el7_4.x86_64.rpm
php-cli-5.4.16-43.el7_4.x86_64.rpm
php-common-5.4.16-43.el7_4.x86_64.rpm
php-debuginfo-5.4.16-43.el7_4.x86_64.rpm
php-gd-5.4.16-43.el7_4.x86_64.rpm
php-ldap-5.4.16-43.el7_4.x86_64.rpm
php-mysql-5.4.16-43.el7_4.x86_64.rpm
php-odbc-5.4.16-43.el7_4.x86_64.rpm
php-pdo-5.4.16-43.el7_4.x86_64.rpm
php-pgsql-5.4.16-43.el7_4.x86_64.rpm
php-process-5.4.16-43.el7_4.x86_64.rpm
php-recode-5.4.16-43.el7_4.x86_64.rpm
php-soap-5.4.16-43.el7_4.x86_64.rpm
php-xml-5.4.16-43.el7_4.x86_64.rpm
php-xmlrpc-5.4.16-43.el7_4.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):

Source:
php-5.4.16-43.el7_4.src.rpm

aarch64:
php-5.4.16-43.el7_4.aarch64.rpm
php-cli-5.4.16-43.el7_4.aarch64.rpm
php-common-5.4.16-43.el7_4.aarch64.rpm
php-debuginfo-5.4.16-43.el7_4.aarch64.rpm
php-gd-5.4.16-43.el7_4.aarch64.rpm
php-ldap-5.4.16-43.el7_4.aarch64.rpm
php-mysql-5.4.16-43.el7_4.aarch64.rpm
php-odbc-5.4.16-43.el7_4.aarch64.rpm
php-pdo-5.4.16-43.el7_4.aarch64.rpm
php-pgsql-5.4.16-43.el7_4.aarch64.rpm
php-process-5.4.16-43.el7_4.aarch64.rpm
php-recode-5.4.16-43.el7_4.aarch64.rpm
php-soap-5.4.16-43.el7_4.aarch64.rpm
php-xml-5.4.16-43.el7_4.aarch64.rpm
php-xmlrpc-5.4.16-43.el7_4.aarch64.rpm

ppc64le:
php-5.4.16-43.el7_4.ppc64le.rpm
php-cli-5.4.16-43.el7_4.ppc64le.rpm
php-common-5.4.16-43.el7_4.ppc64le.rpm
php-debuginfo-5.4.16-43.el7_4.ppc64le.rpm
php-gd-5.4.16-43.el7_4.ppc64le.rpm
php-ldap-5.4.16-43.el7_4.ppc64le.rpm
php-mysql-5.4.16-43.el7_4.ppc64le.rpm
php-odbc-5.4.16-43.el7_4.ppc64le.rpm
php-pdo-5.4.16-43.el7_4.ppc64le.rpm
php-pgsql-5.4.16-43.el7_4.ppc64le.rpm
php-process-5.4.16-43.el7_4.ppc64le.rpm
php-recode-5.4.16-43.el7_4.ppc64le.rpm
php-soap-5.4.16-43.el7_4.ppc64le.rpm
php-xml-5.4.16-43.el7_4.ppc64le.rpm
php-xmlrpc-5.4.16-43.el7_4.ppc64le.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

ppc64:
php-bcmath-5.4.16-43.el7_4.ppc64.rpm
php-dba-5.4.16-43.el7_4.ppc64.rpm
php-debuginfo-5.4.16-43.el7_4.ppc64.rpm
php-devel-5.4.16-43.el7_4.ppc64.rpm
php-embedded-5.4.16-43.el7_4.ppc64.rpm
php-enchant-5.4.16-43.el7_4.ppc64.rpm
php-fpm-5.4.16-43.el7_4.ppc64.rpm
php-intl-5.4.16-43.el7_4.ppc64.rpm
php-mbstring-5.4.16-43.el7_4.ppc64.rpm
php-mysqlnd-5.4.16-43.el7_4.ppc64.rpm
php-pspell-5.4.16-43.el7_4.ppc64.rpm
php-snmp-5.4.16-43.el7_4.ppc64.rpm

ppc64le:
php-bcmath-5.4.16-43.el7_4.ppc64le.rpm
php-dba-5.4.16-43.el7_4.ppc64le.rpm
php-debuginfo-5.4.16-43.el7_4.ppc64le.rpm
php-devel-5.4.16-43.el7_4.ppc64le.rpm
php-embedded-5.4.16-43.el7_4.ppc64le.rpm
php-enchant-5.4.16-43.el7_4.ppc64le.rpm
php-fpm-5.4.16-43.el7_4.ppc64le.rpm
php-intl-5.4.16-43.el7_4.ppc64le.rpm
php-mbstring-5.4.16-43.el7_4.ppc64le.rpm
php-mysqlnd-5.4.16-43.el7_4.ppc64le.rpm
php-pspell-5.4.16-43.el7_4.ppc64le.rpm
php-snmp-5.4.16-43.el7_4.ppc64le.rpm

s390x:
php-bcmath-5.4.16-43.el7_4.s390x.rpm
php-dba-5.4.16-43.el7_4.s390x.rpm
php-debuginfo-5.4.16-43.el7_4.s390x.rpm
php-devel-5.4.16-43.el7_4.s390x.rpm
php-embedded-5.4.16-43.el7_4.s390x.rpm
php-enchant-5.4.16-43.el7_4.s390x.rpm
php-fpm-5.4.16-43.el7_4.s390x.rpm
php-intl-5.4.16-43.el7_4.s390x.rpm
php-mbstring-5.4.16-43.el7_4.s390x.rpm
php-mysqlnd-5.4.16-43.el7_4.s390x.rpm
php-pspell-5.4.16-43.el7_4.s390x.rpm
php-snmp-5.4.16-43.el7_4.s390x.rpm

x86_64:
php-bcmath-5.4.16-43.el7_4.x86_64.rpm
php-dba-5.4.16-43.el7_4.x86_64.rpm
php-debuginfo-5.4.16-43.el7_4.x86_64.rpm
php-devel-5.4.16-43.el7_4.x86_64.rpm
php-embedded-5.4.16-43.el7_4.x86_64.rpm
php-enchant-5.4.16-43.el7_4.x86_64.rpm
php-fpm-5.4.16-43.el7_4.x86_64.rpm
php-intl-5.4.16-43.el7_4.x86_64.rpm
php-mbstring-5.4.16-43.el7_4.x86_64.rpm
php-mysqlnd-5.4.16-43.el7_4.x86_64.rpm
php-pspell-5.4.16-43.el7_4.x86_64.rpm
php-snmp-5.4.16-43.el7_4.x86_64.rpm

Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v.
 7):

aarch64:
php-bcmath-5.4.16-43.el7_4.aarch64.rpm
php-dba-5.4.16-43.el7_4.aarch64.rpm
php-debuginfo-5.4.16-43.el7_4.aarch64.rpm
php-devel-5.4.16-43.el7_4.aarch64.rpm
php-embedded-5.4.16-43.el7_4.aarch64.rpm
php-enchant-5.4.16-43.el7_4.aarch64.rpm
php-fpm-5.4.16-43.el7_4.aarch64.rpm
php-intl-5.4.16-43.el7_4.aarch64.rpm
php-mbstring-5.4.16-43.el7_4.aarch64.rpm
php-mysqlnd-5.4.16-43.el7_4.aarch64.rpm
php-pspell-5.4.16-43.el7_4.aarch64.rpm
php-snmp-5.4.16-43.el7_4.aarch64.rpm

ppc64le:
php-bcmath-5.4.16-43.el7_4.ppc64le.rpm
php-dba-5.4.16-43.el7_4.ppc64le.rpm
php-debuginfo-5.4.16-43.el7_4.ppc64le.rpm
php-devel-5.4.16-43.el7_4.ppc64le.rpm
php-embedded-5.4.16-43.el7_4.ppc64le.rpm
php-enchant-5.4.16-43.el7_4.ppc64le.rpm
php-fpm-5.4.16-43.el7_4.ppc64le.rpm
php-intl-5.4.16-43.el7_4.ppc64le.rpm
php-mbstring-5.4.16-43.el7_4.ppc64le.rpm
php-mysqlnd-5.4.16-43.el7_4.ppc64le.rpm
php-pspell-5.4.16-43.el7_4.ppc64le.rpm
php-snmp-5.4.16-43.el7_4.ppc64le.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
php-5.4.16-43.el7_4.src.rpm

x86_64:
php-5.4.16-43.el7_4.x86_64.rpm
php-cli-5.4.16-43.el7_4.x86_64.rpm
php-common-5.4.16-43.el7_4.x86_64.rpm
php-debuginfo-5.4.16-43.el7_4.x86_64.rpm
php-gd-5.4.16-43.el7_4.x86_64.rpm
php-ldap-5.4.16-43.el7_4.x86_64.rpm
php-mysql-5.4.16-43.el7_4.x86_64.rpm
php-odbc-5.4.16-43.el7_4.x86_64.rpm
php-pdo-5.4.16-43.el7_4.x86_64.rpm
php-pgsql-5.4.16-43.el7_4.x86_64.rpm
php-process-5.4.16-43.el7_4.x86_64.rpm
php-recode-5.4.16-43.el7_4.x86_64.rpm
php-soap-5.4.16-43.el7_4.x86_64.rpm
php-xml-5.4.16-43.el7_4.x86_64.rpm
php-xmlrpc-5.4.16-43.el7_4.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
php-bcmath-5.4.16-43.el7_4.x86_64.rpm
php-dba-5.4.16-43.el7_4.x86_64.rpm
php-debuginfo-5.4.16-43.el7_4.x86_64.rpm
php-devel-5.4.16-43.el7_4.x86_64.rpm
php-embedded-5.4.16-43.el7_4.x86_64.rpm
php-enchant-5.4.16-43.el7_4.x86_64.rpm
php-fpm-5.4.16-43.el7_4.x86_64.rpm
php-intl-5.4.16-43.el7_4.x86_64.rpm
php-mbstring-5.4.16-43.el7_4.x86_64.rpm
php-mysqlnd-5.4.16-43.el7_4.x86_64.rpm
php-pspell-5.4.16-43.el7_4.x86_64.rpm
php-snmp-5.4.16-43.el7_4.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2016-10167
https://access.redhat.com/security/cve/CVE-2016-10168
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2017 Red Hat, Inc.
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