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CVE-2022-31628

Public on 2022-09-28
Modified on 2024-01-12
Description

In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress "quines" gzip files, resulting in an infinite loop.

Severity
Medium
See what this means
CVSS v3 Base Score
5.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Php8.0 Extra php 2023-08-21 21:00 ALAS2PHP8.0-2023-005
Amazon Linux 2 - Php8.0 Extra php 2024-02-01 20:10 ALAS2PHP8.0-2024-010
Amazon Linux 2023 php8.1 2023-02-17 20:47 ALAS2023-2023-081

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVSSv3 2.3 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

References

Red Hat: CVE-2022-31628 Mitre: CVE-2022-31628 FAQs regarding Amazon Linux ALAS/CVE Severity