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prionPRIOn knowledge basePRION:CVE-2022-31626
HistoryJun 16, 2022 - 6:15 a.m.

Remote code execution

2022-06-1606:15:00
PRIOn knowledge base
www.prio-n.com
129

9.1 High

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

81.6%

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.