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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: php

Published: 2022-06-06T00:00:00

Updated: 2022-12-15T00:00:00

Reserved: 2022-05-25T00:00:00


Link: CVE-2022-31626

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2022-06-16T06:15:08.807

Modified: 2023-11-07T03:47:39.910


Link: CVE-2022-31626

JSON object: View

cve-icon Redhat Information

No data.

CWE