A denial of service in users profile page is found starting with GitLab CE/EE 8.0 that allows attacker to reject access to their profile page via using a specially crafted username.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gitlab | Gitlab | 8.0.0 (including) | 13.11.6 (excluding) |
| Gitlab | Gitlab | 13.12.0 (including) | 13.12.6 (excluding) |
| Gitlab | Gitlab | 14.0.0 (including) | 14.0.2 (excluding) |
| Gitlab | Ubuntu | esm-apps/xenial | * |
| Gitlab | Ubuntu | xenial | * |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22231.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/26295
- https://hackerone.com/reports/475098
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22231.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/26295
- https://hackerone.com/reports/475098