CVE-2024-9026

Oct. 16, 2024, 6:30 p.m.

CVSS Score

3.3 / 10

Products Impacted

Vendor	Product	Versions
php-fpm	php-fpm	*

Description

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.

Weaknesses

CWE-117

Improper Output Neutralization for Logs

The product does not neutralize or incorrectly neutralizes output that is written to logs.

CWE ID: 117

Date

Published: Oct. 8, 2024, 4:15 a.m.

Last Modified: Oct. 16, 2024, 6:30 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@php.net

CPEs

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	php-fpm	php-fpm	/	/	/	/	/	/	/	/
a	php-fpm	php-fpm	/	/	/	/	/	/	/	/
a	php-fpm	php-fpm	/	/	/	/	/	/	/	/

CVSS Data

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

Base Score

3.3

Exploitability Score

1.8

Impact Score

1.4

Base Severity

LOW

CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://github.com/php/php-src/security/advisories/GHSA-865w-9rf3-2wh5