An issue has been discovered in GitLab CE/EE affecting all versions starting from 6.6 before 15.5.7, all versions starting from 15.6 before 15.6.4, all versions starting from 15.7 before 15.7.2. An attacker may cause Denial of Service on a GitLab instance by exploiting a regex issue in the submodule URL parser.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 15.7.0 | 15.7.2 |
| gitlab / gitlab | 15.6.0 | 15.6.4 |
| gitlab / gitlab | 6.6.0 | 15.5.7 |