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Alma Linux: CVE-2022-31626: Important: php security update (ALSA-2022-5904)

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Alma Linux: CVE-2022-31626: Important: php security update (ALSA-2022-5904)

Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
06/16/2022
Created
09/09/2022
Added
09/09/2022
Modified
11/25/2022

Description

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 trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.

Solution(s)

  • alma-upgrade-php
  • alma-upgrade-php-bcmath
  • alma-upgrade-php-cli
  • alma-upgrade-php-common
  • alma-upgrade-php-dba
  • alma-upgrade-php-dbg
  • alma-upgrade-php-devel
  • alma-upgrade-php-embedded
  • alma-upgrade-php-enchant
  • alma-upgrade-php-ffi
  • alma-upgrade-php-fpm
  • alma-upgrade-php-gd
  • alma-upgrade-php-gmp
  • alma-upgrade-php-intl
  • alma-upgrade-php-ldap
  • alma-upgrade-php-mbstring
  • alma-upgrade-php-mysqlnd
  • alma-upgrade-php-odbc
  • alma-upgrade-php-opcache
  • alma-upgrade-php-pdo
  • alma-upgrade-php-pgsql
  • alma-upgrade-php-process
  • alma-upgrade-php-snmp
  • alma-upgrade-php-soap
  • alma-upgrade-php-xml

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