Vulnerability Details CVE-2022-31626
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.106
EPSS Ranking 93.0%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 6.0
Products affected by CVE-2022-31626
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:11.0