Jenkins Git client Plugin 3.11.0 and earlier does not perform SSH host key verification when connecting to Git repositories via SSH, enabling man-in-the-middle attacks.
The product does not validate, or incorrectly validates, a certificate.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Git_client | Jenkins | * | 3.11.0 (including) |
| Red Hat OpenShift Container Platform 4.10 | RedHat | jenkins-2-plugins-0:4.10.1667388055-1.el8 | * |
| Red Hat OpenShift Container Platform 4.8 | RedHat | jenkins-2-plugins-0:4.8.1672842762-1.el8 | * |
| Red Hat OpenShift Container Platform 4.9 | RedHat | jenkins-2-plugins-0:4.9.1667460322-1.el8 | * |