ReDoS flaw in RefMatcher when matching branch names using wildcards in GitLab EE/CE affecting all versions from 11.3 prior to 17.0.6, 17.1 prior to 17.1.4, and 17.2 prior to 17.2.2 allows denial of service via Regex backtracking.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 17.2.0 | 17.2.2 |
| gitlab / gitlab | 17.1.0 | 17.1.4 |
| gitlab / gitlab | 11.3.0 | 17.0.6 |