Improper Output Neutralization for Logs Affecting php-common package, versions <0:8.1.30-1.module+el9.5.0+22481+3e1c6d75


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.48% (38th percentile)

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  • Snyk IDSNYK-CENTOS9-PHPCOMMON-8767620
  • published27 Feb 2025
  • disclosed8 Oct 2024

Introduced: 8 Oct 2024

CVE-2024-9026  (opens in a new tab)
CWE-117  (opens in a new tab)
CWE-158  (opens in a new tab)

How to fix?

Upgrade Centos:9 php-common to version 0:8.1.30-1.module+el9.5.0+22481+3e1c6d75 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-common package and not the php-common package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

In PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12, when using PHP-FPM SAPI and it is configured to catch workers output through catch_workers_output = yes, it may be possible to pollute the final log or remove up to 4 characters from the log messages by manipulating log message content. Additionally, if PHP-FPM is configured to use syslog output, it may be possible to further remove log data using the same vulnerability.

CVSS Base Scores

version 3.1