vulnerability
PHP Vulnerability: CVE-2022-31630
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:M/Au:N/C:C/I:N/A:C) | Nov 14, 2022 | Jan 17, 2023 | Jan 28, 2025 |
Severity
6
CVSS
(AV:L/AC:M/Au:N/C:C/I:N/A:C)
Published
Nov 14, 2022
Added
Jan 17, 2023
Modified
Jan 28, 2025
Description
In PHP versions prior to 7.4.33, 8.0.25 and 8.1.12, when using imageloadfont() function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or disclosure of confidential information.
Solution(s)
php-upgrade-7_4_33php-upgrade-8_0_25php-upgrade-8_1_12
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.