Issued:: 2013-12-11
Updated:: 2013-12-11

RHSA-2013:1825 - Critical: php53 security update

Synopsis

Critical: php53 security update

Type/Severity

Security Advisory Critical

Topic

Updated php53 packages that fix one security issue are now available for Red Hat Enterprise Linux 5.6 and 5.9 Extended Update Support.

The Red Hat Security Response Team has rated this update as having critical security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

Description

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

A memory corruption flaw was found in the way the openssl_x509_parse() function of the PHP openssl extension parsed X.509 certificates. A remote attacker could use this flaw to provide a malicious self-signed certificate or a certificate signed by a trusted authority to a PHP application using the aforementioned function, causing the application to crash or, possibly, allow the attacker to execute arbitrary code with the privileges of the user running the PHP interpreter. (CVE-2013-6420)

Red Hat would like to thank the PHP project for reporting this issue. Upstream acknowledges Stefan Esser as the original reporter of this issue.

All php53 users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the updated packages, the httpd daemon must be restarted for the update to take effect.

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258

Affected Products

Product	Version	Arch
Red Hat Enterprise Linux for x86_64 - Extended Update Support	5.9	x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support	5.9	ia64
Red Hat Enterprise Linux for x86_64 - Extended Update Support	5.9	i386
Red Hat Enterprise Linux for x86_64 - Extended Update Support	5.6	x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support	5.6	ia64
Red Hat Enterprise Linux for x86_64 - Extended Update Support	5.6	i386
Red Hat Enterprise Linux for Power, big endian - Extended Update Support	5.9	ppc
Red Hat Enterprise Linux for Power, big endian - Extended Update Support	5.6	ppc
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support	5.9	s390x
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support	5.6	s390x
Red Hat Enterprise Linux Server - Extended Update Support from RHUI	5.9	x86_64
Red Hat Enterprise Linux Server - Extended Update Support from RHUI	5.9	i386
Red Hat Enterprise Linux Server - Extended Update Support from RHUI	5.6	x86_64
Red Hat Enterprise Linux Server - Extended Update Support from RHUI	5.6	i386
Red Hat Enterprise Linux Server - AUS	5.9	x86_64
Red Hat Enterprise Linux Server - AUS	5.9	ia64
Red Hat Enterprise Linux Server - AUS	5.9	i386
Red Hat Enterprise Linux Server - AUS	5.6	x86_64
Red Hat Enterprise Linux Server - AUS	5.6	ia64
Red Hat Enterprise Linux Server - AUS	5.6	i386

Updated Packages

php53-mbstring-5.3.3-1.el5_6.4.ia64.rpm
php53-imap-5.3.3-1.el5_6.4.ppc.rpm
php53-pgsql-5.3.3-13.el5_9.2.ia64.rpm
php53-ldap-5.3.3-1.el5_6.4.ppc.rpm
php53-cli-5.3.3-1.el5_6.4.ia64.rpm
php53-xmlrpc-5.3.3-1.el5_6.4.ia64.rpm
php53-ldap-5.3.3-13.el5_9.2.s390x.rpm
php53-mysql-5.3.3-13.el5_9.2.i386.rpm
php53-mbstring-5.3.3-13.el5_9.2.ppc.rpm
php53-snmp-5.3.3-1.el5_6.4.ppc.rpm
php53-pdo-5.3.3-13.el5_9.2.i386.rpm
php53-cli-5.3.3-13.el5_9.2.x86_64.rpm
php53-bcmath-5.3.3-1.el5_6.4.s390x.rpm
php53-gd-5.3.3-13.el5_9.2.ppc.rpm
php53-soap-5.3.3-13.el5_9.2.x86_64.rpm
php53-bcmath-5.3.3-1.el5_6.4.i386.rpm
php53-xml-5.3.3-13.el5_9.2.s390x.rpm
php53-mysql-5.3.3-1.el5_6.4.ppc.rpm
php53-intl-5.3.3-1.el5_6.4.ppc.rpm
php53-mysql-5.3.3-1.el5_6.4.s390x.rpm
php53-pgsql-5.3.3-1.el5_6.4.s390x.rpm
php53-devel-5.3.3-1.el5_6.4.ppc.rpm
php53-devel-5.3.3-13.el5_9.2.ppc.rpm
php53-xmlrpc-5.3.3-1.el5_6.4.s390x.rpm
php53-ldap-5.3.3-1.el5_6.4.ia64.rpm
php53-5.3.3-1.el5_6.4.x86_64.rpm
php53-pgsql-5.3.3-1.el5_6.4.ia64.rpm
php53-snmp-5.3.3-13.el5_9.2.s390x.rpm
php53-cli-5.3.3-1.el5_6.4.x86_64.rpm
php53-mbstring-5.3.3-1.el5_6.4.ppc.rpm
php53-bcmath-5.3.3-13.el5_9.2.i386.rpm
php53-pgsql-5.3.3-13.el5_9.2.i386.rpm
php53-devel-5.3.3-1.el5_6.4.i386.rpm
php53-snmp-5.3.3-1.el5_6.4.i386.rpm
php53-5.3.3-13.el5_9.2.ppc.rpm
php53-intl-5.3.3-13.el5_9.2.i386.rpm
php53-pdo-5.3.3-1.el5_6.4.ppc.rpm
php53-snmp-5.3.3-1.el5_6.4.ia64.rpm
php53-debuginfo-5.3.3-13.el5_9.2.ppc.rpm
php53-common-5.3.3-13.el5_9.2.x86_64.rpm
php53-pspell-5.3.3-1.el5_6.4.ppc.rpm
php53-pgsql-5.3.3-1.el5_6.4.ppc.rpm
php53-pspell-5.3.3-13.el5_9.2.s390x.rpm
php53-5.3.3-1.el5_6.4.s390x.rpm
php53-soap-5.3.3-13.el5_9.2.ia64.rpm
php53-mbstring-5.3.3-1.el5_6.4.x86_64.rpm
php53-odbc-5.3.3-1.el5_6.4.s390x.rpm
php53-dba-5.3.3-1.el5_6.4.i386.rpm
php53-mbstring-5.3.3-1.el5_6.4.i386.rpm
php53-5.3.3-1.el5_6.4.i386.rpm
php53-common-5.3.3-13.el5_9.2.ia64.rpm
php53-cli-5.3.3-13.el5_9.2.ia64.rpm
php53-debuginfo-5.3.3-13.el5_9.2.x86_64.rpm
php53-dba-5.3.3-13.el5_9.2.ppc.rpm
php53-pspell-5.3.3-1.el5_6.4.ia64.rpm
php53-bcmath-5.3.3-13.el5_9.2.s390x.rpm
php53-odbc-5.3.3-13.el5_9.2.s390x.rpm
php53-imap-5.3.3-1.el5_6.4.ia64.rpm
php53-gd-5.3.3-1.el5_6.4.ia64.rpm
php53-debuginfo-5.3.3-13.el5_9.2.i386.rpm
php53-bcmath-5.3.3-13.el5_9.2.ppc.rpm
php53-snmp-5.3.3-1.el5_6.4.x86_64.rpm
php53-imap-5.3.3-13.el5_9.2.ppc.rpm
php53-gd-5.3.3-1.el5_6.4.x86_64.rpm
php53-xmlrpc-5.3.3-1.el5_6.4.x86_64.rpm
php53-pdo-5.3.3-1.el5_6.4.ia64.rpm
php53-gd-5.3.3-13.el5_9.2.i386.rpm
php53-common-5.3.3-13.el5_9.2.s390x.rpm
php53-process-5.3.3-13.el5_9.2.s390x.rpm
php53-xml-5.3.3-1.el5_6.4.s390x.rpm
php53-gd-5.3.3-13.el5_9.2.x86_64.rpm
php53-dba-5.3.3-13.el5_9.2.i386.rpm
php53-5.3.3-13.el5_9.2.i386.rpm
php53-devel-5.3.3-13.el5_9.2.x86_64.rpm
php53-common-5.3.3-1.el5_6.4.i386.rpm
php53-mysql-5.3.3-1.el5_6.4.x86_64.rpm
php53-process-5.3.3-1.el5_6.4.s390x.rpm
php53-imap-5.3.3-1.el5_6.4.i386.rpm
php53-cli-5.3.3-1.el5_6.4.ppc.rpm
php53-pspell-5.3.3-1.el5_6.4.x86_64.rpm
php53-imap-5.3.3-1.el5_6.4.s390x.rpm
php53-odbc-5.3.3-1.el5_6.4.ia64.rpm
php53-odbc-5.3.3-1.el5_6.4.x86_64.rpm
php53-bcmath-5.3.3-1.el5_6.4.ppc.rpm
php53-ldap-5.3.3-1.el5_6.4.i386.rpm
php53-pspell-5.3.3-1.el5_6.4.i386.rpm
php53-mysql-5.3.3-1.el5_6.4.i386.rpm
php53-xml-5.3.3-1.el5_6.4.ia64.rpm
php53-5.3.3-1.el5_6.4.src.rpm
php53-bcmath-5.3.3-1.el5_6.4.ia64.rpm
php53-soap-5.3.3-1.el5_6.4.i386.rpm
php53-intl-5.3.3-13.el5_9.2.ia64.rpm
php53-cli-5.3.3-1.el5_6.4.i386.rpm
php53-pspell-5.3.3-13.el5_9.2.i386.rpm
php53-mbstring-5.3.3-13.el5_9.2.s390x.rpm
php53-gd-5.3.3-13.el5_9.2.ia64.rpm
php53-5.3.3-13.el5_9.2.ia64.rpm
php53-mbstring-5.3.3-1.el5_6.4.s390x.rpm
php53-mysql-5.3.3-13.el5_9.2.x86_64.rpm
php53-pdo-5.3.3-13.el5_9.2.x86_64.rpm
php53-dba-5.3.3-13.el5_9.2.s390x.rpm
php53-gd-5.3.3-1.el5_6.4.ppc.rpm
php53-5.3.3-1.el5_6.4.ia64.rpm
php53-5.3.3-1.el5_6.4.ppc.rpm
php53-common-5.3.3-13.el5_9.2.ppc.rpm
php53-debuginfo-5.3.3-1.el5_6.4.i386.rpm
php53-mbstring-5.3.3-13.el5_9.2.i386.rpm
php53-pdo-5.3.3-1.el5_6.4.x86_64.rpm
php53-imap-5.3.3-13.el5_9.2.x86_64.rpm
php53-xmlrpc-5.3.3-1.el5_6.4.ppc.rpm
php53-debuginfo-5.3.3-1.el5_6.4.ia64.rpm
php53-process-5.3.3-1.el5_6.4.x86_64.rpm
php53-pgsql-5.3.3-13.el5_9.2.x86_64.rpm
php53-xml-5.3.3-13.el5_9.2.x86_64.rpm
php53-gd-5.3.3-1.el5_6.4.i386.rpm
php53-common-5.3.3-1.el5_6.4.ia64.rpm
php53-pdo-5.3.3-13.el5_9.2.ia64.rpm
php53-snmp-5.3.3-13.el5_9.2.ia64.rpm
php53-odbc-5.3.3-13.el5_9.2.x86_64.rpm
php53-debuginfo-5.3.3-1.el5_6.4.x86_64.rpm
php53-odbc-5.3.3-1.el5_6.4.i386.rpm
php53-process-5.3.3-1.el5_6.4.i386.rpm
php53-snmp-5.3.3-1.el5_6.4.s390x.rpm
php53-cli-5.3.3-13.el5_9.2.s390x.rpm
php53-process-5.3.3-13.el5_9.2.ppc.rpm
php53-ldap-5.3.3-1.el5_6.4.x86_64.rpm
php53-odbc-5.3.3-13.el5_9.2.ppc.rpm
php53-xml-5.3.3-13.el5_9.2.ppc.rpm
php53-ldap-5.3.3-13.el5_9.2.ia64.rpm
php53-soap-5.3.3-1.el5_6.4.s390x.rpm
php53-soap-5.3.3-1.el5_6.4.ppc.rpm
php53-bcmath-5.3.3-13.el5_9.2.ia64.rpm
php53-xmlrpc-5.3.3-13.el5_9.2.ia64.rpm
php53-soap-5.3.3-13.el5_9.2.ppc.rpm
php53-intl-5.3.3-1.el5_6.4.s390x.rpm
php53-imap-5.3.3-13.el5_9.2.ia64.rpm
php53-soap-5.3.3-1.el5_6.4.x86_64.rpm
php53-snmp-5.3.3-13.el5_9.2.i386.rpm
php53-mysql-5.3.3-13.el5_9.2.ia64.rpm
php53-xml-5.3.3-1.el5_6.4.ppc.rpm
php53-cli-5.3.3-13.el5_9.2.ppc.rpm
php53-odbc-5.3.3-13.el5_9.2.ia64.rpm
php53-bcmath-5.3.3-1.el5_6.4.x86_64.rpm
php53-mysql-5.3.3-1.el5_6.4.ia64.rpm
php53-xmlrpc-5.3.3-13.el5_9.2.x86_64.rpm
php53-intl-5.3.3-13.el5_9.2.x86_64.rpm
php53-dba-5.3.3-1.el5_6.4.x86_64.rpm
php53-pspell-5.3.3-1.el5_6.4.s390x.rpm
php53-pdo-5.3.3-13.el5_9.2.ppc.rpm
php53-mysql-5.3.3-13.el5_9.2.s390x.rpm
php53-ldap-5.3.3-13.el5_9.2.x86_64.rpm
php53-pdo-5.3.3-13.el5_9.2.s390x.rpm
php53-mbstring-5.3.3-13.el5_9.2.x86_64.rpm
php53-devel-5.3.3-1.el5_6.4.x86_64.rpm
php53-xml-5.3.3-1.el5_6.4.i386.rpm
php53-pspell-5.3.3-13.el5_9.2.ppc.rpm
php53-snmp-5.3.3-13.el5_9.2.ppc.rpm
php53-pgsql-5.3.3-1.el5_6.4.i386.rpm
php53-soap-5.3.3-1.el5_6.4.ia64.rpm
php53-ldap-5.3.3-13.el5_9.2.i386.rpm
php53-process-5.3.3-13.el5_9.2.x86_64.rpm
php53-common-5.3.3-1.el5_6.4.x86_64.rpm
php53-bcmath-5.3.3-13.el5_9.2.x86_64.rpm
php53-xmlrpc-5.3.3-13.el5_9.2.ppc.rpm
php53-common-5.3.3-1.el5_6.4.s390x.rpm
php53-intl-5.3.3-13.el5_9.2.ppc.rpm
php53-process-5.3.3-1.el5_6.4.ppc.rpm
php53-intl-5.3.3-13.el5_9.2.s390x.rpm
php53-pgsql-5.3.3-1.el5_6.4.x86_64.rpm
php53-cli-5.3.3-13.el5_9.2.i386.rpm
php53-dba-5.3.3-13.el5_9.2.ia64.rpm
php53-cli-5.3.3-1.el5_6.4.s390x.rpm
php53-pdo-5.3.3-1.el5_6.4.i386.rpm
php53-pspell-5.3.3-13.el5_9.2.ia64.rpm
php53-dba-5.3.3-1.el5_6.4.ppc.rpm
php53-snmp-5.3.3-13.el5_9.2.x86_64.rpm
php53-odbc-5.3.3-1.el5_6.4.ppc.rpm
php53-pdo-5.3.3-1.el5_6.4.s390x.rpm
php53-imap-5.3.3-1.el5_6.4.x86_64.rpm
php53-dba-5.3.3-13.el5_9.2.x86_64.rpm
php53-pgsql-5.3.3-13.el5_9.2.ppc.rpm
php53-soap-5.3.3-13.el5_9.2.s390x.rpm
php53-xml-5.3.3-13.el5_9.2.ia64.rpm
php53-5.3.3-13.el5_9.2.s390x.rpm
php53-intl-5.3.3-1.el5_6.4.ia64.rpm
php53-xml-5.3.3-13.el5_9.2.i386.rpm
php53-dba-5.3.3-1.el5_6.4.s390x.rpm
php53-process-5.3.3-1.el5_6.4.ia64.rpm
php53-ldap-5.3.3-13.el5_9.2.ppc.rpm
php53-process-5.3.3-13.el5_9.2.ia64.rpm
php53-5.3.3-13.el5_9.2.src.rpm
php53-devel-5.3.3-13.el5_9.2.i386.rpm
php53-debuginfo-5.3.3-13.el5_9.2.ia64.rpm
php53-devel-5.3.3-1.el5_6.4.s390x.rpm
php53-mbstring-5.3.3-13.el5_9.2.ia64.rpm
php53-intl-5.3.3-1.el5_6.4.x86_64.rpm
php53-debuginfo-5.3.3-13.el5_9.2.s390x.rpm
php53-devel-5.3.3-1.el5_6.4.ia64.rpm
php53-process-5.3.3-13.el5_9.2.i386.rpm
php53-soap-5.3.3-13.el5_9.2.i386.rpm
php53-pspell-5.3.3-13.el5_9.2.x86_64.rpm
php53-xmlrpc-5.3.3-13.el5_9.2.s390x.rpm
php53-xmlrpc-5.3.3-13.el5_9.2.i386.rpm
php53-common-5.3.3-1.el5_6.4.ppc.rpm
php53-ldap-5.3.3-1.el5_6.4.s390x.rpm
php53-imap-5.3.3-13.el5_9.2.s390x.rpm
php53-dba-5.3.3-1.el5_6.4.ia64.rpm
php53-devel-5.3.3-13.el5_9.2.ia64.rpm
php53-xml-5.3.3-1.el5_6.4.x86_64.rpm
php53-imap-5.3.3-13.el5_9.2.i386.rpm
php53-odbc-5.3.3-13.el5_9.2.i386.rpm
php53-devel-5.3.3-13.el5_9.2.s390x.rpm
php53-5.3.3-13.el5_9.2.x86_64.rpm
php53-intl-5.3.3-1.el5_6.4.i386.rpm
php53-xmlrpc-5.3.3-1.el5_6.4.i386.rpm
php53-common-5.3.3-13.el5_9.2.i386.rpm
php53-mysql-5.3.3-13.el5_9.2.ppc.rpm
php53-gd-5.3.3-13.el5_9.2.s390x.rpm
php53-pgsql-5.3.3-13.el5_9.2.s390x.rpm
php53-gd-5.3.3-1.el5_6.4.s390x.rpm

Fixes

This content is not included.BZ - 1036830

CVEs

CVE-2013-6420

References

https://access.redhat.com/security/updates/classification/#critical

Additional information

The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.