Skip to content
CVE PROGRAM SOURCE RECORD7.5 High

CVE-2022-31626

mysqlnd/pdo password buffer overflow

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
php

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

PHP Group PHP

  • 7.4.X to < 7.4.30affected
  • 8.0.X to < 8.0.20affected
  • 8.1.X to < 8.1.7affected

References