An issue has been discovered in GitLab CE/EE affecting all versions from 12.2 prior to 16.5.6, 16.6 prior to 16.6.4, and 16.7 prior to 16.7.2 in which an attacker could potentially modify the metadata of signed commits.
Weakness
The product does not verify, or incorrectly verifies, the cryptographic signature for data.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Gitlab | Gitlab | 12.2.0 (including) | 16.5.6 (excluding) |
| Gitlab | Gitlab | 16.6.0 (including) | 16.6.4 (excluding) |
| Gitlab | Gitlab | 16.7.0 (including) | 16.7.0 (including) |
| Gitlab | Gitlab | 16.7.1 (including) | 16.7.1 (including) |
| Gitlab | Ubuntu | bionic | * |
| Gitlab | Ubuntu | esm-apps/xenial | * |
| Gitlab | Ubuntu | trusty | * |
| Gitlab | Ubuntu | xenial | * |