First published: Wed Mar 13 2024(Updated: )
Currently argocd applies the label openshift.io/cluster-monitoring to all namespaces that deploy a ArgoCD CR instance. This then allows the namespace to create a rogue PrometheusRule that can then have adverse effects on the platform monitoring stack. As the label is applied the rule is rolled out cluster wide. This gives anyone who has argocd instances deployed a way to escalate out of their namespace isolation and affect the entire cluster.
Affected Software | Affected Version | How to fix |
---|---|---|
ArgoCD |
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The severity of REDHAT-BUG-2269376 is considered critical due to its potential impact on the monitoring stack.
To fix REDHAT-BUG-2269376, ensure that the label openshift.io/cluster-monitoring is not applied indiscriminately to namespaces.
REDHAT-BUG-2269376 affects ArgoCD instances deployed on OpenShift platforms.
The potential risks of REDHAT-BUG-2269376 include unauthorized modifications to monitoring rules that can disrupt platform monitoring.
REDHAT-BUG-2269376 was reported recently, highlighting a significant vulnerability in the deployment of ArgoCD.