CVE-2022-31627
Public on 2022-07-28
Modified on 2024-06-21
Description
A vulnerability was found in php. This issue occurs due to memory corruption in the finfo_buffer() function and a bad patch of the libmagic library. This flaw allows an attacker or malicious actor to execute a heap buffer overflow successfully, causing a memory crash.
Severity
Low
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | php | No Fix Planned | ||
| Amazon Linux 2 - Php7.3 Extra | php | Not Affected | ||
| Amazon Linux 2023 | php8.1 | 2023-02-17 | ALAS2023-2023-081 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | CVSSv3 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |