vulnerability
Alpine Linux: CVE-2022-31630: Out-of-bounds Read
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:N/A:P) | Nov 14, 2022 | Aug 22, 2024 | Oct 14, 2024 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
Nov 14, 2022
Added
Aug 22, 2024
Modified
Oct 14, 2024
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)
alpine-linux-upgrade-php7alpine-linux-upgrade-php8alpine-linux-upgrade-php81alpine-linux-upgrade-php82
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