Stolostron/multicluster-observability-addon: cross-namespace secret disclosure in multicluster-observability-addon via unvalidated configuration references
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| affected |
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| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.13 | affected |
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| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.14 | affected |
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| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.15 | affected |
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| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.16 | affected |
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| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.17 | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Redhat | Advanced Cluster Management For Kubernetes |
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Vendor Workaround
Disable MCOA log-forwarding and tracing capabilities that use ClusterLogForwarder or OpenTelemetryCollector resources.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.475% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:acm:2.13::el9 cpe:/a:redhat:acm:2.14::el9 cpe:/a:redhat:acm:2.15::el9 cpe:/a:redhat:acm:2.16::el9 cpe:/a:redhat:acm:2.17::el9 |
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| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat advanced Cluster Management For Kubernetes
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| Vendors & Products |
Redhat advanced Cluster Management For Kubernetes
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|---|---|---|
| References |
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| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | A cross-namespace authorization flaw in multicluster-observability-addon affects log-forwarding and tracing configurations that use ClusterLogForwarder or OpenTelemetryCollector resources. An authorized user who can modify ManagedClusterAddOn configuration could reference resources in another hub namespace, potentially disclosing associated Secrets to an attacker-controlled managed cluster. | A cross-namespace authorization flaw in multicluster-observability-addon allows a user with permission to modify a managed cluster’s ManagedClusterAddOn configuration to reference ClusterLogForwarder or OpenTelemetryCollector resources outside the permitted namespace. If those resources reference Secrets, the add-on may copy the referenced Secrets to the attacker-controlled managed cluster. |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in multicluster-observability-addon. This vulnerability allows a managed-cluster identity to reference configuration resources outside its designated namespace. This can lead to the disclosure of sensitive hub Secrets to an attacker-controlled managed cluster. | A cross-namespace authorization flaw in multicluster-observability-addon affects log-forwarding and tracing configurations that use ClusterLogForwarder or OpenTelemetryCollector resources. An authorized user who can modify ManagedClusterAddOn configuration could reference resources in another hub namespace, potentially disclosing associated Secrets to an attacker-controlled managed cluster. |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in multicluster-observability-addon. This vulnerability allows a managed-cluster identity to reference configuration resources outside its designated namespace. This can lead to the disclosure of sensitive hub Secrets to an attacker-controlled managed cluster. | |
| Title | Stolostron/multicluster-observability-addon: cross-namespace secret disclosure in multicluster-observability-addon via unvalidated configuration references | |
| First Time appeared |
Redhat
Redhat acm |
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| Weaknesses | CWE-551 | |
| CPEs | cpe:/a:redhat:acm:2 | |
| Vendors & Products |
Redhat
Redhat acm |
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| References |
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| Metrics |
cvssV3_1
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