-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: php53 security, bug fix and enhancement update Advisory ID: RHSA-2013:1307-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-1307.html Issue date: 2013-09-30 CVE Names: CVE-2006-7243 CVE-2011-1398 CVE-2012-0831 CVE-2012-2688 CVE-2013-1643 CVE-2013-4248 ===================================================================== 1. Summary: Updated php53 packages that fix multiple security issues, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64 3. Description: PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was found that PHP did not properly handle file names with a NULL character. A remote attacker could possibly use this flaw to make a PHP script access unexpected files and bypass intended file system access restrictions. (CVE-2006-7243) It was found that PHP did not check for carriage returns in HTTP headers, allowing intended HTTP response splitting protections to be bypassed. Depending on the web browser the victim is using, a remote attacker could use this flaw to perform HTTP response splitting attacks. (CVE-2011-1398) A flaw was found in PHP's SSL client's hostname identity check when handling certificates that contain hostnames with NULL bytes. If an attacker was able to get a carefully crafted certificate signed by a trusted Certificate Authority, the attacker could use the certificate to conduct man-in-the-middle attacks to spoof SSL servers. (CVE-2013-4248) An integer signedness issue, leading to a heap-based buffer underflow, was found in the PHP scandir() function. If a remote attacker could upload an excessively large number of files to a directory the scandir() function runs on, it could cause the PHP interpreter to crash or, possibly, execute arbitrary code. (CVE-2012-2688) It was found that PHP did not correctly handle the magic_quotes_gpc configuration directive. This could result in magic_quotes_gpc input escaping not being applied in all cases, possibly making it easier for a remote attacker to perform SQL injection attacks. (CVE-2012-0831) It was found that the PHP SOAP parser allowed the expansion of external XML entities during SOAP message parsing. A remote attacker could possibly use this flaw to read arbitrary files that are accessible to a PHP application using a SOAP extension. (CVE-2013-1643) These updated php53 packages also include numerous bug fixes and enhancements. Space precludes documenting all of these changes in this advisory. Users are directed to the Red Hat Enterprise Linux 5.10 Technical Notes, linked to in the References, for information on the most significant of these changes. All PHP users are advised to upgrade to these updated packages, which contain backported patches to correct these issues and add this enhancement. After installing the updated packages, the httpd daemon must be restarted for the update to take effect. 4. 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 5. Bugs fixed (http://bugzilla.redhat.com/): 662707 - CVE-2006-7243 php: paths with NULL character were considered valid 789468 - CVE-2012-0831 php: PG(magic_quote_gpc) was not restored on shutdown 828051 - CVE-2012-2688 php: Integer Signedness issues in _php_stream_scandir 837044 - add php(language) virtual provide 853329 - CVE-2011-1398 PHP: sapi_header_op() %0D sequence handling security bypass 869691 - setDate, setISODate, setTime works wrong when DateTime created from timestamp 869693 - PDOStatement execute segfaults for pdo_mysql driver 869697 - fileinfo extension: use stat function from stream wrapper 892695 - $this becomes a non-object 918187 - CVE-2013-1643 php: Ability to read arbitrary files due use of external entities while parsing SOAP WSDL files 951075 - Apache 2.2.15 on RHEL 6.3 segfaults with certain PHP content 953818 - Bad memset call in libzip 997097 - CVE-2013-4248 php: hostname check bypassing vulnerability in SSL client 6. Package List: RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/php53-5.3.3-21.el5.src.rpm i386: php53-5.3.3-21.el5.i386.rpm php53-bcmath-5.3.3-21.el5.i386.rpm php53-cli-5.3.3-21.el5.i386.rpm php53-common-5.3.3-21.el5.i386.rpm php53-dba-5.3.3-21.el5.i386.rpm php53-debuginfo-5.3.3-21.el5.i386.rpm php53-devel-5.3.3-21.el5.i386.rpm php53-gd-5.3.3-21.el5.i386.rpm php53-imap-5.3.3-21.el5.i386.rpm php53-intl-5.3.3-21.el5.i386.rpm php53-ldap-5.3.3-21.el5.i386.rpm php53-mbstring-5.3.3-21.el5.i386.rpm php53-mysql-5.3.3-21.el5.i386.rpm php53-odbc-5.3.3-21.el5.i386.rpm php53-pdo-5.3.3-21.el5.i386.rpm php53-pgsql-5.3.3-21.el5.i386.rpm php53-process-5.3.3-21.el5.i386.rpm php53-pspell-5.3.3-21.el5.i386.rpm php53-snmp-5.3.3-21.el5.i386.rpm php53-soap-5.3.3-21.el5.i386.rpm php53-xml-5.3.3-21.el5.i386.rpm php53-xmlrpc-5.3.3-21.el5.i386.rpm x86_64: php53-5.3.3-21.el5.x86_64.rpm php53-bcmath-5.3.3-21.el5.x86_64.rpm php53-cli-5.3.3-21.el5.x86_64.rpm php53-common-5.3.3-21.el5.x86_64.rpm php53-dba-5.3.3-21.el5.x86_64.rpm php53-debuginfo-5.3.3-21.el5.x86_64.rpm php53-devel-5.3.3-21.el5.x86_64.rpm php53-gd-5.3.3-21.el5.x86_64.rpm php53-imap-5.3.3-21.el5.x86_64.rpm php53-intl-5.3.3-21.el5.x86_64.rpm php53-ldap-5.3.3-21.el5.x86_64.rpm php53-mbstring-5.3.3-21.el5.x86_64.rpm php53-mysql-5.3.3-21.el5.x86_64.rpm php53-odbc-5.3.3-21.el5.x86_64.rpm php53-pdo-5.3.3-21.el5.x86_64.rpm php53-pgsql-5.3.3-21.el5.x86_64.rpm php53-process-5.3.3-21.el5.x86_64.rpm php53-pspell-5.3.3-21.el5.x86_64.rpm php53-snmp-5.3.3-21.el5.x86_64.rpm php53-soap-5.3.3-21.el5.x86_64.rpm php53-xml-5.3.3-21.el5.x86_64.rpm php53-xmlrpc-5.3.3-21.el5.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/php53-5.3.3-21.el5.src.rpm i386: php53-5.3.3-21.el5.i386.rpm php53-bcmath-5.3.3-21.el5.i386.rpm php53-cli-5.3.3-21.el5.i386.rpm php53-common-5.3.3-21.el5.i386.rpm php53-dba-5.3.3-21.el5.i386.rpm php53-debuginfo-5.3.3-21.el5.i386.rpm php53-devel-5.3.3-21.el5.i386.rpm php53-gd-5.3.3-21.el5.i386.rpm php53-imap-5.3.3-21.el5.i386.rpm php53-intl-5.3.3-21.el5.i386.rpm php53-ldap-5.3.3-21.el5.i386.rpm php53-mbstring-5.3.3-21.el5.i386.rpm php53-mysql-5.3.3-21.el5.i386.rpm php53-odbc-5.3.3-21.el5.i386.rpm php53-pdo-5.3.3-21.el5.i386.rpm php53-pgsql-5.3.3-21.el5.i386.rpm php53-process-5.3.3-21.el5.i386.rpm php53-pspell-5.3.3-21.el5.i386.rpm php53-snmp-5.3.3-21.el5.i386.rpm php53-soap-5.3.3-21.el5.i386.rpm php53-xml-5.3.3-21.el5.i386.rpm php53-xmlrpc-5.3.3-21.el5.i386.rpm ia64: php53-5.3.3-21.el5.ia64.rpm php53-bcmath-5.3.3-21.el5.ia64.rpm php53-cli-5.3.3-21.el5.ia64.rpm php53-common-5.3.3-21.el5.ia64.rpm php53-dba-5.3.3-21.el5.ia64.rpm php53-debuginfo-5.3.3-21.el5.ia64.rpm php53-devel-5.3.3-21.el5.ia64.rpm php53-gd-5.3.3-21.el5.ia64.rpm php53-imap-5.3.3-21.el5.ia64.rpm php53-intl-5.3.3-21.el5.ia64.rpm php53-ldap-5.3.3-21.el5.ia64.rpm php53-mbstring-5.3.3-21.el5.ia64.rpm php53-mysql-5.3.3-21.el5.ia64.rpm php53-odbc-5.3.3-21.el5.ia64.rpm php53-pdo-5.3.3-21.el5.ia64.rpm php53-pgsql-5.3.3-21.el5.ia64.rpm php53-process-5.3.3-21.el5.ia64.rpm php53-pspell-5.3.3-21.el5.ia64.rpm php53-snmp-5.3.3-21.el5.ia64.rpm php53-soap-5.3.3-21.el5.ia64.rpm php53-xml-5.3.3-21.el5.ia64.rpm php53-xmlrpc-5.3.3-21.el5.ia64.rpm ppc: php53-5.3.3-21.el5.ppc.rpm php53-bcmath-5.3.3-21.el5.ppc.rpm php53-cli-5.3.3-21.el5.ppc.rpm php53-common-5.3.3-21.el5.ppc.rpm php53-dba-5.3.3-21.el5.ppc.rpm php53-debuginfo-5.3.3-21.el5.ppc.rpm php53-devel-5.3.3-21.el5.ppc.rpm php53-gd-5.3.3-21.el5.ppc.rpm php53-imap-5.3.3-21.el5.ppc.rpm php53-intl-5.3.3-21.el5.ppc.rpm php53-ldap-5.3.3-21.el5.ppc.rpm php53-mbstring-5.3.3-21.el5.ppc.rpm php53-mysql-5.3.3-21.el5.ppc.rpm php53-odbc-5.3.3-21.el5.ppc.rpm php53-pdo-5.3.3-21.el5.ppc.rpm php53-pgsql-5.3.3-21.el5.ppc.rpm php53-process-5.3.3-21.el5.ppc.rpm php53-pspell-5.3.3-21.el5.ppc.rpm php53-snmp-5.3.3-21.el5.ppc.rpm php53-soap-5.3.3-21.el5.ppc.rpm php53-xml-5.3.3-21.el5.ppc.rpm php53-xmlrpc-5.3.3-21.el5.ppc.rpm s390x: php53-5.3.3-21.el5.s390x.rpm php53-bcmath-5.3.3-21.el5.s390x.rpm php53-cli-5.3.3-21.el5.s390x.rpm php53-common-5.3.3-21.el5.s390x.rpm php53-dba-5.3.3-21.el5.s390x.rpm php53-debuginfo-5.3.3-21.el5.s390x.rpm php53-devel-5.3.3-21.el5.s390x.rpm php53-gd-5.3.3-21.el5.s390x.rpm php53-imap-5.3.3-21.el5.s390x.rpm php53-intl-5.3.3-21.el5.s390x.rpm php53-ldap-5.3.3-21.el5.s390x.rpm php53-mbstring-5.3.3-21.el5.s390x.rpm php53-mysql-5.3.3-21.el5.s390x.rpm php53-odbc-5.3.3-21.el5.s390x.rpm php53-pdo-5.3.3-21.el5.s390x.rpm php53-pgsql-5.3.3-21.el5.s390x.rpm php53-process-5.3.3-21.el5.s390x.rpm php53-pspell-5.3.3-21.el5.s390x.rpm php53-snmp-5.3.3-21.el5.s390x.rpm php53-soap-5.3.3-21.el5.s390x.rpm php53-xml-5.3.3-21.el5.s390x.rpm php53-xmlrpc-5.3.3-21.el5.s390x.rpm x86_64: php53-5.3.3-21.el5.x86_64.rpm php53-bcmath-5.3.3-21.el5.x86_64.rpm php53-cli-5.3.3-21.el5.x86_64.rpm php53-common-5.3.3-21.el5.x86_64.rpm php53-dba-5.3.3-21.el5.x86_64.rpm php53-debuginfo-5.3.3-21.el5.x86_64.rpm php53-devel-5.3.3-21.el5.x86_64.rpm php53-gd-5.3.3-21.el5.x86_64.rpm php53-imap-5.3.3-21.el5.x86_64.rpm php53-intl-5.3.3-21.el5.x86_64.rpm php53-ldap-5.3.3-21.el5.x86_64.rpm php53-mbstring-5.3.3-21.el5.x86_64.rpm php53-mysql-5.3.3-21.el5.x86_64.rpm php53-odbc-5.3.3-21.el5.x86_64.rpm php53-pdo-5.3.3-21.el5.x86_64.rpm php53-pgsql-5.3.3-21.el5.x86_64.rpm php53-process-5.3.3-21.el5.x86_64.rpm php53-pspell-5.3.3-21.el5.x86_64.rpm php53-snmp-5.3.3-21.el5.x86_64.rpm php53-soap-5.3.3-21.el5.x86_64.rpm php53-xml-5.3.3-21.el5.x86_64.rpm php53-xmlrpc-5.3.3-21.el5.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/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2006-7243.html https://www.redhat.com/security/data/cve/CVE-2011-1398.html https://www.redhat.com/security/data/cve/CVE-2012-0831.html https://www.redhat.com/security/data/cve/CVE-2012-2688.html https://www.redhat.com/security/data/cve/CVE-2013-1643.html https://www.redhat.com/security/data/cve/CVE-2013-4248.html https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/5/html/5.10_Technical_Notes/php53.html#RHSA-2013-1307 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2013 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFSSgqRXlSAg2UNWIIRAgPAAJ9QIvl3kqR8cyMBWxFFEy1lyc0zogCfea0J z81OX5qQgnb1Mt44sOoOZ3E= =Iej1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce