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CVE-2022-31631

Public on 2023-01-10
Modified on 2024-01-12
Description

A flaw was found in PHP. This issue occurs due to an uncaught integer overflow in PDO::quote() of PDO_SQLite returning an improperly quoted string. With the implementation of sqlite3_snprintf(), it is possible to force the function to return a single apostrophe if the function is called on user-supplied input without any length restrictions in place.

Severity
Medium
See what this means
CVSS v3 Base Score
5.9
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Php8.0 Extra php 2023-08-21 21:00 ALAS2PHP8.0-2023-003
Amazon Linux 2 - Php8.1 Extra php 2023-08-21 21:00 ALAS2PHP8.1-2023-003
Amazon Linux 2 - Php8.2 Extra php 2023-09-14 01:05 ALAS2PHP8.2-2023-003
Amazon Linux 2023 php8.1 2023-02-17 20:47 ALAS2023-2023-081

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Red Hat: CVE-2022-31631 Mitre: CVE-2022-31631 FAQs regarding Amazon Linux ALAS/CVE Severity