An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.9. GitLab was not properly validating image files that were passed to a file parser which resulted in a remote command execution.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 13.10.0 | 13.10.3 |
| gitlab / gitlab | 13.9.0 | 13.9.6 |
| gitlab / gitlab | 11.9.0 | 13.8.8 |