Description (CNA)
A flaw was found in the Tempo Operator. When the Jaeger UI Monitor Tab functionality is enabled in a Tempo instance managed by the Tempo Operator, the Operator creates a ClusterRoleBinding for the Service Account of the Tempo instance to grant the cluster-monitoring-view ClusterRole. This can be exploited if a user has 'create' permissions on TempoStack and 'get' permissions on Secret in a namespace (for example, a user has ClusterAdmin permissions for a specific namespace), as the user can read the token of the Tempo service account and therefore has access to see all cluster metrics.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Not supplied / Not supplied | affected 0 before 0.15.3 |
| Red Hat / Red Hat OpenShift distributed tracing 3.5.3 | unaffected rhosdt-3.5-1743162265 before * |
| Red Hat / Red Hat OpenShift distributed tracing 3.5.3 | unaffected rhosdt-3.5-1744028971 before * |
| Red Hat / Red Hat OpenShift distributed tracing 3 | affected |
| Red Hat / Red Hat OpenShift distributed tracing 3 | affected |
| Red Hat / Red Hat OpenShift distributed tracing 3 | affected |
| Red Hat / Red Hat OpenShift distributed tracing 3 | affected |
| Red Hat / Red Hat OpenShift distributed tracing 3 | affected |
CWE
CWE-200
References
- https://access.redhat.com/errata/RHSA-2025:3607
- https://access.redhat.com/errata/RHSA-2025:3740
- https://access.redhat.com/security/cve/CVE-2025-2842
- https://bugzilla.redhat.com/show_bug.cgi?id=2355219
- https://github.com/grafana/tempo-operator/pull/1144
ADP enrichment
No English description supplied.
No references supplied.