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CVE-2023-0662

Public on 2023-02-16
Modified on 2024-01-12
Description

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, excessive number of parts in HTTP form upload can cause high resource consumption and excessive number of log entries. This can cause denial of service on the affected server by exhausting CPU resources or disk space.

Severity
Important
See what this means
CVSS v3 Base Score
7.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core php 2023-11-29 22:20 ALAS2-2023-2375
Amazon Linux 2 - Php8.0 Extra php 2023-08-21 21:00 ALAS2PHP8.0-2023-002
Amazon Linux 2 - Php8.1 Extra php 2023-08-21 21:00 ALAS2PHP8.1-2023-002
Amazon Linux 2 - Php8.2 Extra php 2023-08-04 21:33 ALAS2PHP8.2-2023-001
Amazon Linux 1 php56 2023-10-30 23:31 ALAS-2023-1879
Amazon Linux 2023 php8.1 2023-03-20 18:27 ALAS2023-2023-139

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 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H