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Red Hat 7: RHSA-2016:1613-01 Moderate: PHP HTTP Proxy Risk

Redhat Large Esm H500
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
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

====================================================================                   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://access.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 . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2016 Red Hat, Inc.
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Red Hat 7: RHSA-2016:1613-01 Moderate: PHP HTTP Proxy Risk

red hat
Calendar Grey August 11, 2016
Dist Redhat Esm H88
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ======================================================
An update for php is now available for Red Hat Enterprise Linux 7

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.

Summary

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)

References

https://access.redhat.com/security/cve/CVE-2016-5385 https://access.redhat.com/security/updates/classification/#moderate

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

Read the Full Advisory


Advisory ID: RHSA-2016:1613-01
Product: Red Hat Enterprise Linux
Issue date: 2016-08-11

Topic

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 impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

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

Bugs Fixed

1346758 - Segmentation fault while header_register_callback

1353794 - CVE-2016-5385 PHP: sets environmental variable based on user supplied Proxy request header

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