A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. (Note that in the default installation, the controller can access all Secrets cluster-wide.)
{ "cpes": [ "cpe:2.3:a:kubernetes:ingress-nginx:*:*:*:*:*:*:*:*", "cpe:2.3:a:kubernetes:ingress-nginx:*:*:*:*:*:go:*:*" ], "severity": "Critical" }