vulnerability
PHP Vulnerability: CVE-2022-31626
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:S/C:P/I:P/A:P) | Jun 16, 2022 | Jul 5, 2022 | Aug 11, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
Jun 16, 2022
Added
Jul 5, 2022
Modified
Aug 11, 2025
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.
Solutions
php-upgrade-7_4_30php-upgrade-8_0_20php-upgrade-8_1_7
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