CVE-2023-3909

Published: Nov 6, 2023Modified: May 5, 2025

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.3 before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1. A Regular Expression Denial of Service was possible by adding a large string in timeout input in gitlab-ci.yml file.

Affected (6)

Products: Gitlab: Gitlab

Gitlab

1 product

Gitlab

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Gitlab Gitlab	From 12.3.0 to 16.3.6
Gitlab Gitlab	From 16.4.0 to 16.4.2
Gitlab Gitlab	From 12.3.0 to 16.3.6
Gitlab Gitlab	From 16.4.0 to 16.4.2
Gitlab Gitlab	Version 16.5.0
Gitlab Gitlab	Version 16.5.0