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GHSA-r6cc-7wj7-gfx2

Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation

Source: GitHub Advisory Database (reviewed) High CVE-2023-3893

Packages

EcosystemPackageAffectedFixed in
Go github.com/kubernetes-csi/csi-proxy/v2 >= 2.0.0-alpha.0, < 2.0.0-alpha.1 2.0.0-alpha.1
Go github.com/kubernetes-csi/csi-proxy >= 0.1.0-rc1, < 1.1.3 1.1.3
Go github.com/kubernetes-csi/csi-proxy < 0.0.0-20230821192013-2523e6674ded 0.0.0-20230821192013-2523e6674ded
Go github.com/kubernetes-csi/csi-proxy >= 1.1.3-0, < 1.1.3-0.20230821192013-2523e6674ded 1.1.3-0.20230821192013-2523e6674ded

Details

As written in the advisory (Markdown source, shown as plain text).

Kubernetes is vulnerable to privilege escalation when a user that can create pods on Windows nodes running kubernetes-csi-proxy may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes running kubernetes-csi-proxy.

References

External links from the advisory. They lead to third-party sites.