Articles

How vCluster provides more security than vanilla Kubernetes when using nodes/proxy permissions for monitoring stacks

A security researcher recently disclosed that Kubernetes nodes/proxy permissions can be exploited for remote code execution. Kubernetes labeled it "working as intended" and issued no CVE. Since vCluster was mentioned in the disclosure, we investigated how this vulnerability affects our users. The conclusion: vCluster is not compromised and actually provides more security than vanilla Kubernetes when using features that require the nodes/proxy permission.

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