Vulnerability Description
A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack.
CVSS Score
3.1
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kubernetes | Kubernetes | - |
Related Weaknesses (CWE)
References
- https://github.com/kubernetes/kubernetes/issues/103675MitigationThird Party Advisory
- https://groups.google.com/g/kubernetes-security-announce/c/WYE9ptrhSLEMailing ListMitigationThird Party Advisory
- https://security.netapp.com/advisory/ntap-20211014-0001/Third Party Advisory
- https://github.com/kubernetes/kubernetes/issues/103675MitigationThird Party Advisory
- https://groups.google.com/g/kubernetes-security-announce/c/WYE9ptrhSLEMailing ListMitigationThird Party Advisory
- https://security.netapp.com/advisory/ntap-20211014-0001/Third Party Advisory
FAQ
What is CVE-2021-25740?
CVE-2021-25740 is a vulnerability with a CVSS score of 3.1 (LOW). A security issue was discovered with Kubernetes that could enable users to send network traffic to locations they would otherwise not have access to via a confused deputy attack.
How severe is CVE-2021-25740?
CVE-2021-25740 has been rated LOW with a CVSS base score of 3.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-25740?
Check the references section above for vendor advisories and patch information. Affected products include: Kubernetes Kubernetes.