CVE-2021-25737
2.7LOWA security issue was discovered in Kubernetes where a user may be able to redirect pod traffic to private networks on a Node. Kubernetes already prevents creation of Endpoint IPs in the localhost or l
Published: 9/6/2021Updated: 11/21/2024
Description
A security issue was discovered in Kubernetes where a user may be able to redirect pod traffic to private networks on a Node. Kubernetes already prevents creation of Endpoint IPs in the localhost or link-local range, but the same validation was not performed on EndpointSlice IPs.
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Affected Products
kuberneteskubernetes
kuberneteskubernetes
kuberneteskubernetes
kuberneteskubernetes
1.21.0
References
- https://github.com/kubernetes/kubernetes/issues/102106PatchThird Party Advisory
- https://groups.google.com/g/kubernetes-security-announce/c/xAiN3924thYMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20211004-0004/Third Party Advisory
- https://github.com/kubernetes/kubernetes/issues/102106PatchThird Party Advisory
- https://groups.google.com/g/kubernetes-security-announce/c/xAiN3924thYMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20211004-0004/Third Party Advisory