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OpenAdvisories
High ALSA-2022:5904 1 CVE

Important: php security update

Published Aug 4, 2022 · Updated Oct 29, 2026

Summary

PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.
Security Fix(es):
* php: password of excessive length triggers buffer overflow leading to RCE (CVE-2022-31626)
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.

Fixed packages 25

ReleasePackageFixed in
AlmaLinux · 9 php 8.0.13-2.el9_0
AlmaLinux · 9 php-bcmath 8.0.13-2.el9_0
AlmaLinux · 9 php-cli 8.0.13-2.el9_0
AlmaLinux · 9 php-common 8.0.13-2.el9_0
AlmaLinux · 9 php-dba 8.0.13-2.el9_0
AlmaLinux · 9 php-dbg 8.0.13-2.el9_0
AlmaLinux · 9 php-devel 8.0.13-2.el9_0
AlmaLinux · 9 php-embedded 8.0.13-2.el9_0
AlmaLinux · 9 php-enchant 8.0.13-2.el9_0
AlmaLinux · 9 php-ffi 8.0.13-2.el9_0
AlmaLinux · 9 php-fpm 8.0.13-2.el9_0
AlmaLinux · 9 php-gd 8.0.13-2.el9_0
AlmaLinux · 9 php-gmp 8.0.13-2.el9_0
AlmaLinux · 9 php-intl 8.0.13-2.el9_0
AlmaLinux · 9 php-ldap 8.0.13-2.el9_0
AlmaLinux · 9 php-mbstring 8.0.13-2.el9_0
AlmaLinux · 9 php-mysqlnd 8.0.13-2.el9_0
AlmaLinux · 9 php-odbc 8.0.13-2.el9_0
AlmaLinux · 9 php-opcache 8.0.13-2.el9_0
AlmaLinux · 9 php-pdo 8.0.13-2.el9_0
AlmaLinux · 9 php-pgsql 8.0.13-2.el9_0
AlmaLinux · 9 php-process 8.0.13-2.el9_0
AlmaLinux · 9 php-snmp 8.0.13-2.el9_0
AlmaLinux · 9 php-soap 8.0.13-2.el9_0
AlmaLinux · 9 php-xml 8.0.13-2.el9_0

Vulnerabilities 1

  • High 7.5
    CVE-2022-31626 Public exploit EPSS 58%

    mysqlnd/pdo password buffer overflow

    In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigg…

References

  • report
    https://access.redhat.com/security/cve/CVE-2022-31626
  • report
    https://bugzilla.redhat.com/2098523
  • advisory
    https://errata.almalinux.org/9/ALSA-2022-5904.html