A lack of length validation in GitLab CE/EE affecting all versions from 12.4 before 15.6.7, 15.7 before 15.7.6, and 15.8 before 15.8.1 allows an authenticated attacker to create a large Issue description via GraphQL which, when repeatedly requested, saturates CPU usage.
| Software | From | Fixed in |
|---|---|---|
| gitlab / gitlab | 15.8 | 15.8.1 |
| gitlab / gitlab | 12.4 | 15.6.7 |
| gitlab / gitlab | 15.7 | 15.7.6 |