CVE-2024-13484: ArgoCD Namespace Isolation Break

January 28, 2025

A flaw was found in ArgoCD. The openshift.io/cluster-monitoring label is applied to all namespaces that deploy an ArgoCD CR instance, allowing the namespace to create a rogue PrometheusRule. This issue can have adverse effects on the platform monitoring stack, as the rule is rolled out cluster-wide when the label is applied.

References

access.redhat.com/security/cve/CVE-2024-13484
bugzilla.redhat.com/show_bug.cgi?id=2269376
github.com/advisories/GHSA-58fx-7v9q-3g56
github.com/argoproj/argo-cd
nvd.nist.gov/vuln/detail/CVE-2024-13484

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