php security update

CentOS Errata and Security Advisory CESA-2014:1767

PHP is an HTML-embedded scripting language commonly used with the Apache
HTTP Server.

A buffer overflow flaw was found in the Exif extension. A specially crafted
JPEG or TIFF file could cause a PHP application using the exif_thumbnail()
function to crash or, possibly, execute arbitrary code with the privileges
of the user running that PHP application. (CVE-2014-3670)

An integer overflow flaw was found in the way custom objects were
unserialized. Specially crafted input processed by the unserialize()
function could cause a PHP application to crash. (CVE-2014-3669)

An out-of-bounds read flaw was found in the way the File Information
(fileinfo) extension parsed Executable and Linkable Format (ELF) files.
A remote attacker could use this flaw to crash a PHP application using
fileinfo via a specially crafted ELF file. (CVE-2014-3710)

An out of bounds read flaw was found in the way the xmlrpc extension parsed
dates in the ISO 8601 format. A specially crafted XML-RPC request or
response could possibly cause a PHP application to crash. (CVE-2014-3668)

The CVE-2014-3710 issue was discovered by Francisco Alonso of Red Hat
Product Security.

All php users are advised to upgrade to these updated packages, which
contain backported patches to correct these issues. After installing the
updated packages, the httpd daemon must be restarted for the update to
take effect.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2014-October/082885.html
https://lists.centos.org/pipermail/centos-announce/2014-October/082888.html

Affected packages:
php
php-bcmath
php-cli
php-common
php-dba
php-devel
php-embedded
php-enchant
php-fpm
php-gd
php-imap
php-intl
php-ldap
php-mbstring
php-mysql
php-mysqlnd
php-odbc
php-pdo
php-pgsql
php-process
php-pspell
php-recode
php-snmp
php-soap
php-tidy
php-xml
php-xmlrpc
php-zts

Upstream details at:
https://access.redhat.com/errata/RHSA-2014:1767