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.
References
| Link | Resource |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/issues/418763 | Broken Link |
| https://gitlab.com/gitlab-org/gitlab/-/issues/418763 | Broken Link |
| https://hackerone.com/reports/2050269 | Permissions Required |
| https://hackerone.com/reports/2050269 | Permissions Required |
Configurations
Configuration 1 (hide)
|
History
05 May 2025, 14:11
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://hackerone.com/reports/2050269 - Permissions Required | |
| References | () https://gitlab.com/gitlab-org/gitlab/-/issues/418763 - Broken Link |
08 Oct 2024, 19:08
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-1333 |
14 Nov 2023, 18:01
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://hackerone.com/reports/2050269 - Permissions Required | |
| References | (MISC) https://gitlab.com/gitlab-org/gitlab/-/issues/418763 - Broken Link | |
| CWE | CWE-400 | |
| CPE | cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* cpe:2.3:a:gitlab:gitlab:16.5.0:*:*:*:enterprise:*:*:* cpe:2.3:a:gitlab:gitlab:16.5.0:*:*:*:community:*:*:* cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* |
|
| First Time |
Gitlab gitlab
Gitlab |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
06 Nov 2023, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-11-06 13:15
Updated : 2025-05-05 14:11
NVD link : CVE-2023-3909
Mitre link : CVE-2023-3909
JSON object : View
Products Affected
gitlab
- gitlab
CWE
CWE-1333
Inefficient Regular Expression Complexity