GitLab CE/EE versions 8.18 up to 11.x before 11.3.11, 11.4.x before 11.4.8, and 11.5.x before 11.5.1 have CRLF Injection in Project Mirroring when using the Git protocol.
Weakness
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gitlab | Gitlab | 8.18.0 (including) | 11.3.11 (excluding) |
| Gitlab | Gitlab | 11.4.0 (including) | 11.4.8 (excluding) |
| Gitlab | Gitlab | 11.5.0 (including) | 11.5.1 (excluding) |
Potential Mitigations
Related Attack Patterns
References
- http://packetstormsecurity.com/files/160516/GitLab-11.4.7-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/160699/GitLab-11.4.7-Remote-Code-Execution.html
- https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/
- https://about.gitlab.com/blog/categories/releases/
- http://packetstormsecurity.com/files/160516/GitLab-11.4.7-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/160699/GitLab-11.4.7-Remote-Code-Execution.html
- https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/
- https://about.gitlab.com/blog/categories/releases/