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.
References (4)
Core 4
Core References
Mailing List, Mitigation, Third Party Advisory x_refsource_misc
https://groups.google.com/g/kubernetes-security-announce/c/WYE9ptrhSLE
Mitigation, Third Party Advisory x_refsource_misc
https://github.com/kubernetes/kubernetes/issues/103675
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20211014-0001/
Scores
CVSS v3
3.1
EPSS
0.0181
EPSS Percentile
75.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-441
CWE-610
Status
published
Products (2)
k8s.io/kubernetes
0 - 1.22.2Go
kubernetes/kubernetes
Published
Sep 20, 2021
Tracked Since
Feb 18, 2026