Vulnerability Description
A security issue was discovered in Kubernetes where 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kubernetes | Csi Proxy | <= 1.1.2 |
Related Weaknesses (CWE)
References
- https://github.com/kubernetes/kubernetes/issues/119594Issue TrackingVendor Advisory
- https://groups.google.com/g/kubernetes-security-announce/c/lWksE2BoCyQMailing List
- https://security.netapp.com/advisory/ntap-20231221-0004/Third Party Advisory
- https://github.com/kubernetes/kubernetes/issues/119594Issue TrackingVendor Advisory
- https://groups.google.com/g/kubernetes-security-announce/c/lWksE2BoCyQMailing List
- https://security.netapp.com/advisory/ntap-20231221-0004/Third Party Advisory
FAQ
What is CVE-2023-3893?
CVE-2023-3893 is a vulnerability with a CVSS score of 8.8 (HIGH). A security issue was discovered in Kubernetes where 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 c...
How severe is CVE-2023-3893?
CVE-2023-3893 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-3893?
Check the references section above for vendor advisories and patch information. Affected products include: Kubernetes Csi Proxy.