Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2022.5909
php security, bug fix, and enhancement update
16 November 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: php
Publisher: Red Hat
Operating System: Red Hat
Resolution: Patch/Upgrade
CVE Names: CVE-2022-31625 CVE-2021-21708
Original Bulletin:
https://access.redhat.com/errata/RHSA-2022:8197
Comment: CVSS (Max): 9.8 CVE-2021-21708 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: Red Hat
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: php security, bug fix, and enhancement update
Advisory ID: RHSA-2022:8197-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8197
Issue date: 2022-11-15
CVE Names: CVE-2021-21708 CVE-2022-31625
=====================================================================
1. Summary:
An update for php is now available for Red Hat Enterprise Linux 9.
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 AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64
3. Description:
PHP is an HTML-embedded scripting language commonly used with the Apache
HTTP Server.
The following packages have been upgraded to a later upstream version: php
(8.0.20). (BZ#2095752)
Security Fix(es):
* php: Use after free due to php_filter_float() failing for ints
(CVE-2021-21708)
* php: Uninitialized array in pg_query_params() leading to RCE
(CVE-2022-31625)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 9.1 Release Notes linked from the References section.
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/):
2055879 - CVE-2021-21708 php: Use after free due to php_filter_float() failing for ints
2095447 - php-fpm has an odd Requires
2095752 - Rebase to 8.0.20
2098521 - CVE-2022-31625 php: Uninitialized array in pg_query_params() leading to RCE
2104630 - PHP 8 snmp3 Calls Using authPriv or authNoPriv Immediately Return False Without Error Message
6. Package List:
Red Hat Enterprise Linux AppStream (v. 9):
Source:
php-8.0.20-3.el9.src.rpm
aarch64:
php-8.0.20-3.el9.aarch64.rpm
php-bcmath-8.0.20-3.el9.aarch64.rpm
php-bcmath-debuginfo-8.0.20-3.el9.aarch64.rpm
php-cli-8.0.20-3.el9.aarch64.rpm
php-cli-debuginfo-8.0.20-3.el9.aarch64.rpm
php-common-8.0.20-3.el9.aarch64.rpm
php-common-debuginfo-8.0.20-3.el9.aarch64.rpm
php-dba-8.0.20-3.el9.aarch64.rpm
php-dba-debuginfo-8.0.20-3.el9.aarch64.rpm
php-dbg-8.0.20-3.el9.aarch64.rpm
php-dbg-debuginfo-8.0.20-3.el9.aarch64.rpm
php-debuginfo-8.0.20-3.el9.aarch64.rpm
php-debugsource-8.0.20-3.el9.aarch64.rpm
php-devel-8.0.20-3.el9.aarch64.rpm
php-embedded-8.0.20-3.el9.aarch64.rpm
php-embedded-debuginfo-8.0.20-3.el9.aarch64.rpm
php-enchant-8.0.20-3.el9.aarch64.rpm
php-enchant-debuginfo-8.0.20-3.el9.aarch64.rpm
php-ffi-8.0.20-3.el9.aarch64.rpm
php-ffi-debuginfo-8.0.20-3.el9.aarch64.rpm
php-fpm-8.0.20-3.el9.aarch64.rpm
php-fpm-debuginfo-8.0.20-3.el9.aarch64.rpm
php-gd-8.0.20-3.el9.aarch64.rpm
php-gd-debuginfo-8.0.20-3.el9.aarch64.rpm
php-gmp-8.0.20-3.el9.aarch64.rpm
php-gmp-debuginfo-8.0.20-3.el9.aarch64.rpm
php-intl-8.0.20-3.el9.aarch64.rpm
php-intl-debuginfo-8.0.20-3.el9.aarch64.rpm
php-ldap-8.0.20-3.el9.aarch64.rpm
php-ldap-debuginfo-8.0.20-3.el9.aarch64.rpm
php-mbstring-8.0.20-3.el9.aarch64.rpm
php-mbstring-debuginfo-8.0.20-3.el9.aarch64.rpm
php-mysqlnd-8.0.20-3.el9.aarch64.rpm
php-mysqlnd-debuginfo-8.0.20-3.el9.aarch64.rpm
php-odbc-8.0.20-3.el9.aarch64.rpm
php-odbc-debuginfo-8.0.20-3.el9.aarch64.rpm
php-opcache-8.0.20-3.el9.aarch64.rpm
php-opcache-debuginfo-8.0.20-3.el9.aarch64.rpm
php-pdo-8.0.20-3.el9.aarch64.rpm
php-pdo-debuginfo-8.0.20-3.el9.aarch64.rpm
php-pgsql-8.0.20-3.el9.aarch64.rpm
php-pgsql-debuginfo-8.0.20-3.el9.aarch64.rpm
php-process-8.0.20-3.el9.aarch64.rpm
php-process-debuginfo-8.0.20-3.el9.aarch64.rpm
php-snmp-8.0.20-3.el9.aarch64.rpm
php-snmp-debuginfo-8.0.20-3.el9.aarch64.rpm
php-soap-8.0.20-3.el9.aarch64.rpm
php-soap-debuginfo-8.0.20-3.el9.aarch64.rpm
php-xml-8.0.20-3.el9.aarch64.rpm
php-xml-debuginfo-8.0.20-3.el9.aarch64.rpm
ppc64le:
php-8.0.20-3.el9.ppc64le.rpm
php-bcmath-8.0.20-3.el9.ppc64le.rpm
php-bcmath-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-cli-8.0.20-3.el9.ppc64le.rpm
php-cli-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-common-8.0.20-3.el9.ppc64le.rpm
php-common-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-dba-8.0.20-3.el9.ppc64le.rpm
php-dba-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-dbg-8.0.20-3.el9.ppc64le.rpm
php-dbg-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-debugsource-8.0.20-3.el9.ppc64le.rpm
php-devel-8.0.20-3.el9.ppc64le.rpm
php-embedded-8.0.20-3.el9.ppc64le.rpm
php-embedded-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-enchant-8.0.20-3.el9.ppc64le.rpm
php-enchant-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-ffi-8.0.20-3.el9.ppc64le.rpm
php-ffi-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-fpm-8.0.20-3.el9.ppc64le.rpm
php-fpm-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-gd-8.0.20-3.el9.ppc64le.rpm
php-gd-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-gmp-8.0.20-3.el9.ppc64le.rpm
php-gmp-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-intl-8.0.20-3.el9.ppc64le.rpm
php-intl-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-ldap-8.0.20-3.el9.ppc64le.rpm
php-ldap-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-mbstring-8.0.20-3.el9.ppc64le.rpm
php-mbstring-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-mysqlnd-8.0.20-3.el9.ppc64le.rpm
php-mysqlnd-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-odbc-8.0.20-3.el9.ppc64le.rpm
php-odbc-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-opcache-8.0.20-3.el9.ppc64le.rpm
php-opcache-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-pdo-8.0.20-3.el9.ppc64le.rpm
php-pdo-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-pgsql-8.0.20-3.el9.ppc64le.rpm
php-pgsql-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-process-8.0.20-3.el9.ppc64le.rpm
php-process-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-snmp-8.0.20-3.el9.ppc64le.rpm
php-snmp-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-soap-8.0.20-3.el9.ppc64le.rpm
php-soap-debuginfo-8.0.20-3.el9.ppc64le.rpm
php-xml-8.0.20-3.el9.ppc64le.rpm
php-xml-debuginfo-8.0.20-3.el9.ppc64le.rpm
s390x:
php-8.0.20-3.el9.s390x.rpm
php-bcmath-8.0.20-3.el9.s390x.rpm
php-bcmath-debuginfo-8.0.20-3.el9.s390x.rpm
php-cli-8.0.20-3.el9.s390x.rpm
php-cli-debuginfo-8.0.20-3.el9.s390x.rpm
php-common-8.0.20-3.el9.s390x.rpm
php-common-debuginfo-8.0.20-3.el9.s390x.rpm
php-dba-8.0.20-3.el9.s390x.rpm
php-dba-debuginfo-8.0.20-3.el9.s390x.rpm
php-dbg-8.0.20-3.el9.s390x.rpm
php-dbg-debuginfo-8.0.20-3.el9.s390x.rpm
php-debuginfo-8.0.20-3.el9.s390x.rpm
php-debugsource-8.0.20-3.el9.s390x.rpm
php-devel-8.0.20-3.el9.s390x.rpm
php-embedded-8.0.20-3.el9.s390x.rpm
php-embedded-debuginfo-8.0.20-3.el9.s390x.rpm
php-enchant-8.0.20-3.el9.s390x.rpm
php-enchant-debuginfo-8.0.20-3.el9.s390x.rpm
php-ffi-8.0.20-3.el9.s390x.rpm
php-ffi-debuginfo-8.0.20-3.el9.s390x.rpm
php-fpm-8.0.20-3.el9.s390x.rpm
php-fpm-debuginfo-8.0.20-3.el9.s390x.rpm
php-gd-8.0.20-3.el9.s390x.rpm
php-gd-debuginfo-8.0.20-3.el9.s390x.rpm
php-gmp-8.0.20-3.el9.s390x.rpm
php-gmp-debuginfo-8.0.20-3.el9.s390x.rpm
php-intl-8.0.20-3.el9.s390x.rpm
php-intl-debuginfo-8.0.20-3.el9.s390x.rpm
php-ldap-8.0.20-3.el9.s390x.rpm
php-ldap-debuginfo-8.0.20-3.el9.s390x.rpm
php-mbstring-8.0.20-3.el9.s390x.rpm
php-mbstring-debuginfo-8.0.20-3.el9.s390x.rpm
php-mysqlnd-8.0.20-3.el9.s390x.rpm
php-mysqlnd-debuginfo-8.0.20-3.el9.s390x.rpm
php-odbc-8.0.20-3.el9.s390x.rpm
php-odbc-debuginfo-8.0.20-3.el9.s390x.rpm
php-opcache-8.0.20-3.el9.s390x.rpm
php-opcache-debuginfo-8.0.20-3.el9.s390x.rpm
php-pdo-8.0.20-3.el9.s390x.rpm
php-pdo-debuginfo-8.0.20-3.el9.s390x.rpm
php-pgsql-8.0.20-3.el9.s390x.rpm
php-pgsql-debuginfo-8.0.20-3.el9.s390x.rpm
php-process-8.0.20-3.el9.s390x.rpm
php-process-debuginfo-8.0.20-3.el9.s390x.rpm
php-snmp-8.0.20-3.el9.s390x.rpm
php-snmp-debuginfo-8.0.20-3.el9.s390x.rpm
php-soap-8.0.20-3.el9.s390x.rpm
php-soap-debuginfo-8.0.20-3.el9.s390x.rpm
php-xml-8.0.20-3.el9.s390x.rpm
php-xml-debuginfo-8.0.20-3.el9.s390x.rpm
x86_64:
php-8.0.20-3.el9.x86_64.rpm
php-bcmath-8.0.20-3.el9.x86_64.rpm
php-bcmath-debuginfo-8.0.20-3.el9.x86_64.rpm
php-cli-8.0.20-3.el9.x86_64.rpm
php-cli-debuginfo-8.0.20-3.el9.x86_64.rpm
php-common-8.0.20-3.el9.x86_64.rpm
php-common-debuginfo-8.0.20-3.el9.x86_64.rpm
php-dba-8.0.20-3.el9.x86_64.rpm
php-dba-debuginfo-8.0.20-3.el9.x86_64.rpm
php-dbg-8.0.20-3.el9.x86_64.rpm
php-dbg-debuginfo-8.0.20-3.el9.x86_64.rpm
php-debuginfo-8.0.20-3.el9.x86_64.rpm
php-debugsource-8.0.20-3.el9.x86_64.rpm
php-devel-8.0.20-3.el9.x86_64.rpm
php-embedded-8.0.20-3.el9.x86_64.rpm
php-embedded-debuginfo-8.0.20-3.el9.x86_64.rpm
php-enchant-8.0.20-3.el9.x86_64.rpm
php-enchant-debuginfo-8.0.20-3.el9.x86_64.rpm
php-ffi-8.0.20-3.el9.x86_64.rpm
php-ffi-debuginfo-8.0.20-3.el9.x86_64.rpm
php-fpm-8.0.20-3.el9.x86_64.rpm
php-fpm-debuginfo-8.0.20-3.el9.x86_64.rpm
php-gd-8.0.20-3.el9.x86_64.rpm
php-gd-debuginfo-8.0.20-3.el9.x86_64.rpm
php-gmp-8.0.20-3.el9.x86_64.rpm
php-gmp-debuginfo-8.0.20-3.el9.x86_64.rpm
php-intl-8.0.20-3.el9.x86_64.rpm
php-intl-debuginfo-8.0.20-3.el9.x86_64.rpm
php-ldap-8.0.20-3.el9.x86_64.rpm
php-ldap-debuginfo-8.0.20-3.el9.x86_64.rpm
php-mbstring-8.0.20-3.el9.x86_64.rpm
php-mbstring-debuginfo-8.0.20-3.el9.x86_64.rpm
php-mysqlnd-8.0.20-3.el9.x86_64.rpm
php-mysqlnd-debuginfo-8.0.20-3.el9.x86_64.rpm
php-odbc-8.0.20-3.el9.x86_64.rpm
php-odbc-debuginfo-8.0.20-3.el9.x86_64.rpm
php-opcache-8.0.20-3.el9.x86_64.rpm
php-opcache-debuginfo-8.0.20-3.el9.x86_64.rpm
php-pdo-8.0.20-3.el9.x86_64.rpm
php-pdo-debuginfo-8.0.20-3.el9.x86_64.rpm
php-pgsql-8.0.20-3.el9.x86_64.rpm
php-pgsql-debuginfo-8.0.20-3.el9.x86_64.rpm
php-process-8.0.20-3.el9.x86_64.rpm
php-process-debuginfo-8.0.20-3.el9.x86_64.rpm
php-snmp-8.0.20-3.el9.x86_64.rpm
php-snmp-debuginfo-8.0.20-3.el9.x86_64.rpm
php-soap-8.0.20-3.el9.x86_64.rpm
php-soap-debuginfo-8.0.20-3.el9.x86_64.rpm
php-xml-8.0.20-3.el9.x86_64.rpm
php-xml-debuginfo-8.0.20-3.el9.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-2021-21708
https://access.redhat.com/security/cve/CVE-2022-31625
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
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