An issue has been discovered in GitLab EE affecting all versions starting from 8.12. A regular expression related to a file path resulted in the Advanced Search feature susceptible to catastrophic backtracking. Affected versions are >=8.12, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 13.5.0 | 13.5.2 |
| gitlab / gitlab | 13.4.0 | 13.4.5 |
| gitlab / gitlab | 8.12.0 | 13.3.9 |