CVE-2023-3909 (published 2023-11-06T12:08:45.129Z)
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 products: Vendor: GitLab
Product: GitLab
Versions: 12.3, 16.4, 16.5