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EUVD-2022-1155 · Published Feb 15, 2022
Allocation of Resources Without Limits or Throttling and Uncontrolled Memory Allocation in Kubernetes The Kubelet component in versions 1.15.0-1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via the kubelet API, including the unauthenticated HTTP read-only API typically served on port 10255, and the authenticated HTTPS API typically served on port 10250.
Technologies
Kubernetes KubernetesFedoraproject FedoraK8S.Io Kubernetes
Weaknesses
CWE-770CWE-789
CVSS scores
- v3.14.3
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Impact
References
- https://github.com/kubernetes/kubernetes/issues/89377
- https://groups.google.com/forum/#%21topic/kubernetes-security-announce/2UOlsba2g0s
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/
- https://security.netapp.com/advisory/ntap-20200413-0003/
- https://nvd.nist.gov/vuln/detail/CVE-2020-8551
- https://github.com/kubernetes/kubernetes/pull/87913
Potentially impacted assets
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