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Sicherheit: Mangelnde Prüfung von Umgebungsvariablen in PHP
Aktuelle Meldungen Distributionen
Name: Mangelnde Prüfung von Umgebungsvariablen in PHP
ID: RHSA-2016:1613-01
Distribution: Red Hat
Plattformen: Red Hat Enterprise Linux
Datum: Fr, 12. August 2016, 07:31
Referenzen: https://access.redhat.com/security/cve/CVE-2016-5385

Originalnachricht

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

Synopsis: Moderate: php security and bug fix update
Advisory ID: RHSA-2016:1613-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-1613.html
Issue date: 2016-08-11
CVE Names: CVE-2016-5385
=====================================================================

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

3. Description:

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

Security Fix(es):

* It was discovered that PHP did not properly protect against the
HTTP_PROXY variable name clash. A remote attacker could possibly use this
flaw to redirect HTTP requests performed by a PHP script to an
attacker-controlled proxy via a malicious HTTP request. (CVE-2016-5385)

Red Hat would like to thank Scott Geary (VendHQ) for reporting this issue.

Bug Fix(es):

* Previously, an incorrect logic in the SAPI header callback routine caused
that the callback counter was not incremented. Consequently, when a script
included a header callback, it could terminate unexpectedly with a
segmentation fault. With this update, the callback counter is properly
managed, and scripts with a header callback implementation work as
expected. (BZ#1346758)

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/):

1346758 - Segmentation fault while header_register_callback
1353794 - CVE-2016-5385 PHP: sets environmental variable based on user supplied
Proxy request header

6. Package List:

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

Source:
php-5.4.16-36.3.el7_2.src.rpm

x86_64:
php-5.4.16-36.3.el7_2.x86_64.rpm
php-bcmath-5.4.16-36.3.el7_2.x86_64.rpm
php-cli-5.4.16-36.3.el7_2.x86_64.rpm
php-common-5.4.16-36.3.el7_2.x86_64.rpm
php-dba-5.4.16-36.3.el7_2.x86_64.rpm
php-debuginfo-5.4.16-36.3.el7_2.x86_64.rpm
php-devel-5.4.16-36.3.el7_2.x86_64.rpm
php-embedded-5.4.16-36.3.el7_2.x86_64.rpm
php-enchant-5.4.16-36.3.el7_2.x86_64.rpm
php-fpm-5.4.16-36.3.el7_2.x86_64.rpm
php-gd-5.4.16-36.3.el7_2.x86_64.rpm
php-intl-5.4.16-36.3.el7_2.x86_64.rpm
php-ldap-5.4.16-36.3.el7_2.x86_64.rpm
php-mbstring-5.4.16-36.3.el7_2.x86_64.rpm
php-mysql-5.4.16-36.3.el7_2.x86_64.rpm
php-mysqlnd-5.4.16-36.3.el7_2.x86_64.rpm
php-odbc-5.4.16-36.3.el7_2.x86_64.rpm
php-pdo-5.4.16-36.3.el7_2.x86_64.rpm
php-pgsql-5.4.16-36.3.el7_2.x86_64.rpm
php-process-5.4.16-36.3.el7_2.x86_64.rpm
php-pspell-5.4.16-36.3.el7_2.x86_64.rpm
php-recode-5.4.16-36.3.el7_2.x86_64.rpm
php-snmp-5.4.16-36.3.el7_2.x86_64.rpm
php-soap-5.4.16-36.3.el7_2.x86_64.rpm
php-xml-5.4.16-36.3.el7_2.x86_64.rpm
php-xmlrpc-5.4.16-36.3.el7_2.x86_64.rpm

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

Source:
php-5.4.16-36.3.el7_2.src.rpm

x86_64:
php-5.4.16-36.3.el7_2.x86_64.rpm
php-bcmath-5.4.16-36.3.el7_2.x86_64.rpm
php-cli-5.4.16-36.3.el7_2.x86_64.rpm
php-common-5.4.16-36.3.el7_2.x86_64.rpm
php-dba-5.4.16-36.3.el7_2.x86_64.rpm
php-debuginfo-5.4.16-36.3.el7_2.x86_64.rpm
php-devel-5.4.16-36.3.el7_2.x86_64.rpm
php-embedded-5.4.16-36.3.el7_2.x86_64.rpm
php-enchant-5.4.16-36.3.el7_2.x86_64.rpm
php-fpm-5.4.16-36.3.el7_2.x86_64.rpm
php-gd-5.4.16-36.3.el7_2.x86_64.rpm
php-intl-5.4.16-36.3.el7_2.x86_64.rpm
php-ldap-5.4.16-36.3.el7_2.x86_64.rpm
php-mbstring-5.4.16-36.3.el7_2.x86_64.rpm
php-mysql-5.4.16-36.3.el7_2.x86_64.rpm
php-mysqlnd-5.4.16-36.3.el7_2.x86_64.rpm
php-odbc-5.4.16-36.3.el7_2.x86_64.rpm
php-pdo-5.4.16-36.3.el7_2.x86_64.rpm
php-pgsql-5.4.16-36.3.el7_2.x86_64.rpm
php-process-5.4.16-36.3.el7_2.x86_64.rpm
php-pspell-5.4.16-36.3.el7_2.x86_64.rpm
php-recode-5.4.16-36.3.el7_2.x86_64.rpm
php-snmp-5.4.16-36.3.el7_2.x86_64.rpm
php-soap-5.4.16-36.3.el7_2.x86_64.rpm
php-xml-5.4.16-36.3.el7_2.x86_64.rpm
php-xmlrpc-5.4.16-36.3.el7_2.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
php-5.4.16-36.3.el7_2.src.rpm

ppc64:
php-5.4.16-36.3.el7_2.ppc64.rpm
php-cli-5.4.16-36.3.el7_2.ppc64.rpm
php-common-5.4.16-36.3.el7_2.ppc64.rpm
php-debuginfo-5.4.16-36.3.el7_2.ppc64.rpm
php-gd-5.4.16-36.3.el7_2.ppc64.rpm
php-ldap-5.4.16-36.3.el7_2.ppc64.rpm
php-mysql-5.4.16-36.3.el7_2.ppc64.rpm
php-odbc-5.4.16-36.3.el7_2.ppc64.rpm
php-pdo-5.4.16-36.3.el7_2.ppc64.rpm
php-pgsql-5.4.16-36.3.el7_2.ppc64.rpm
php-process-5.4.16-36.3.el7_2.ppc64.rpm
php-recode-5.4.16-36.3.el7_2.ppc64.rpm
php-soap-5.4.16-36.3.el7_2.ppc64.rpm
php-xml-5.4.16-36.3.el7_2.ppc64.rpm
php-xmlrpc-5.4.16-36.3.el7_2.ppc64.rpm

ppc64le:
php-5.4.16-36.3.el7_2.ppc64le.rpm
php-cli-5.4.16-36.3.el7_2.ppc64le.rpm
php-common-5.4.16-36.3.el7_2.ppc64le.rpm
php-debuginfo-5.4.16-36.3.el7_2.ppc64le.rpm
php-gd-5.4.16-36.3.el7_2.ppc64le.rpm
php-ldap-5.4.16-36.3.el7_2.ppc64le.rpm
php-mysql-5.4.16-36.3.el7_2.ppc64le.rpm
php-odbc-5.4.16-36.3.el7_2.ppc64le.rpm
php-pdo-5.4.16-36.3.el7_2.ppc64le.rpm
php-pgsql-5.4.16-36.3.el7_2.ppc64le.rpm
php-process-5.4.16-36.3.el7_2.ppc64le.rpm
php-recode-5.4.16-36.3.el7_2.ppc64le.rpm
php-soap-5.4.16-36.3.el7_2.ppc64le.rpm
php-xml-5.4.16-36.3.el7_2.ppc64le.rpm
php-xmlrpc-5.4.16-36.3.el7_2.ppc64le.rpm

s390x:
php-5.4.16-36.3.el7_2.s390x.rpm
php-cli-5.4.16-36.3.el7_2.s390x.rpm
php-common-5.4.16-36.3.el7_2.s390x.rpm
php-debuginfo-5.4.16-36.3.el7_2.s390x.rpm
php-gd-5.4.16-36.3.el7_2.s390x.rpm
php-ldap-5.4.16-36.3.el7_2.s390x.rpm
php-mysql-5.4.16-36.3.el7_2.s390x.rpm
php-odbc-5.4.16-36.3.el7_2.s390x.rpm
php-pdo-5.4.16-36.3.el7_2.s390x.rpm
php-pgsql-5.4.16-36.3.el7_2.s390x.rpm
php-process-5.4.16-36.3.el7_2.s390x.rpm
php-recode-5.4.16-36.3.el7_2.s390x.rpm
php-soap-5.4.16-36.3.el7_2.s390x.rpm
php-xml-5.4.16-36.3.el7_2.s390x.rpm
php-xmlrpc-5.4.16-36.3.el7_2.s390x.rpm

x86_64:
php-5.4.16-36.3.el7_2.x86_64.rpm
php-cli-5.4.16-36.3.el7_2.x86_64.rpm
php-common-5.4.16-36.3.el7_2.x86_64.rpm
php-debuginfo-5.4.16-36.3.el7_2.x86_64.rpm
php-gd-5.4.16-36.3.el7_2.x86_64.rpm
php-ldap-5.4.16-36.3.el7_2.x86_64.rpm
php-mysql-5.4.16-36.3.el7_2.x86_64.rpm
php-odbc-5.4.16-36.3.el7_2.x86_64.rpm
php-pdo-5.4.16-36.3.el7_2.x86_64.rpm
php-pgsql-5.4.16-36.3.el7_2.x86_64.rpm
php-process-5.4.16-36.3.el7_2.x86_64.rpm
php-recode-5.4.16-36.3.el7_2.x86_64.rpm
php-soap-5.4.16-36.3.el7_2.x86_64.rpm
php-xml-5.4.16-36.3.el7_2.x86_64.rpm
php-xmlrpc-5.4.16-36.3.el7_2.x86_64.rpm

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

ppc64:
php-bcmath-5.4.16-36.3.el7_2.ppc64.rpm
php-dba-5.4.16-36.3.el7_2.ppc64.rpm
php-debuginfo-5.4.16-36.3.el7_2.ppc64.rpm
php-devel-5.4.16-36.3.el7_2.ppc64.rpm
php-embedded-5.4.16-36.3.el7_2.ppc64.rpm
php-enchant-5.4.16-36.3.el7_2.ppc64.rpm
php-fpm-5.4.16-36.3.el7_2.ppc64.rpm
php-intl-5.4.16-36.3.el7_2.ppc64.rpm
php-mbstring-5.4.16-36.3.el7_2.ppc64.rpm
php-mysqlnd-5.4.16-36.3.el7_2.ppc64.rpm
php-pspell-5.4.16-36.3.el7_2.ppc64.rpm
php-snmp-5.4.16-36.3.el7_2.ppc64.rpm

ppc64le:
php-bcmath-5.4.16-36.3.el7_2.ppc64le.rpm
php-dba-5.4.16-36.3.el7_2.ppc64le.rpm
php-debuginfo-5.4.16-36.3.el7_2.ppc64le.rpm
php-devel-5.4.16-36.3.el7_2.ppc64le.rpm
php-embedded-5.4.16-36.3.el7_2.ppc64le.rpm
php-enchant-5.4.16-36.3.el7_2.ppc64le.rpm
php-fpm-5.4.16-36.3.el7_2.ppc64le.rpm
php-intl-5.4.16-36.3.el7_2.ppc64le.rpm
php-mbstring-5.4.16-36.3.el7_2.ppc64le.rpm
php-mysqlnd-5.4.16-36.3.el7_2.ppc64le.rpm
php-pspell-5.4.16-36.3.el7_2.ppc64le.rpm
php-snmp-5.4.16-36.3.el7_2.ppc64le.rpm

s390x:
php-bcmath-5.4.16-36.3.el7_2.s390x.rpm
php-dba-5.4.16-36.3.el7_2.s390x.rpm
php-debuginfo-5.4.16-36.3.el7_2.s390x.rpm
php-devel-5.4.16-36.3.el7_2.s390x.rpm
php-embedded-5.4.16-36.3.el7_2.s390x.rpm
php-enchant-5.4.16-36.3.el7_2.s390x.rpm
php-fpm-5.4.16-36.3.el7_2.s390x.rpm
php-intl-5.4.16-36.3.el7_2.s390x.rpm
php-mbstring-5.4.16-36.3.el7_2.s390x.rpm
php-mysqlnd-5.4.16-36.3.el7_2.s390x.rpm
php-pspell-5.4.16-36.3.el7_2.s390x.rpm
php-snmp-5.4.16-36.3.el7_2.s390x.rpm

x86_64:
php-bcmath-5.4.16-36.3.el7_2.x86_64.rpm
php-dba-5.4.16-36.3.el7_2.x86_64.rpm
php-debuginfo-5.4.16-36.3.el7_2.x86_64.rpm
php-devel-5.4.16-36.3.el7_2.x86_64.rpm
php-embedded-5.4.16-36.3.el7_2.x86_64.rpm
php-enchant-5.4.16-36.3.el7_2.x86_64.rpm
php-fpm-5.4.16-36.3.el7_2.x86_64.rpm
php-intl-5.4.16-36.3.el7_2.x86_64.rpm
php-mbstring-5.4.16-36.3.el7_2.x86_64.rpm
php-mysqlnd-5.4.16-36.3.el7_2.x86_64.rpm
php-pspell-5.4.16-36.3.el7_2.x86_64.rpm
php-snmp-5.4.16-36.3.el7_2.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
php-5.4.16-36.3.el7_2.src.rpm

x86_64:
php-5.4.16-36.3.el7_2.x86_64.rpm
php-cli-5.4.16-36.3.el7_2.x86_64.rpm
php-common-5.4.16-36.3.el7_2.x86_64.rpm
php-debuginfo-5.4.16-36.3.el7_2.x86_64.rpm
php-gd-5.4.16-36.3.el7_2.x86_64.rpm
php-ldap-5.4.16-36.3.el7_2.x86_64.rpm
php-mysql-5.4.16-36.3.el7_2.x86_64.rpm
php-odbc-5.4.16-36.3.el7_2.x86_64.rpm
php-pdo-5.4.16-36.3.el7_2.x86_64.rpm
php-pgsql-5.4.16-36.3.el7_2.x86_64.rpm
php-process-5.4.16-36.3.el7_2.x86_64.rpm
php-recode-5.4.16-36.3.el7_2.x86_64.rpm
php-soap-5.4.16-36.3.el7_2.x86_64.rpm
php-xml-5.4.16-36.3.el7_2.x86_64.rpm
php-xmlrpc-5.4.16-36.3.el7_2.x86_64.rpm

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

x86_64:
php-bcmath-5.4.16-36.3.el7_2.x86_64.rpm
php-dba-5.4.16-36.3.el7_2.x86_64.rpm
php-debuginfo-5.4.16-36.3.el7_2.x86_64.rpm
php-devel-5.4.16-36.3.el7_2.x86_64.rpm
php-embedded-5.4.16-36.3.el7_2.x86_64.rpm
php-enchant-5.4.16-36.3.el7_2.x86_64.rpm
php-fpm-5.4.16-36.3.el7_2.x86_64.rpm
php-intl-5.4.16-36.3.el7_2.x86_64.rpm
php-mbstring-5.4.16-36.3.el7_2.x86_64.rpm
php-mysqlnd-5.4.16-36.3.el7_2.x86_64.rpm
php-pspell-5.4.16-36.3.el7_2.x86_64.rpm
php-snmp-5.4.16-36.3.el7_2.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-2016-5385
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 2016 Red Hat, Inc.
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