ALT-PU-2019-1504-1
Package kubernetes updated to version 1.13.4-alt1 for branch sisyphus in task 225591.
Closed vulnerabilities
Published: 2019-02-28
BDU:2020-02155
Уязвимость программного средства управления кластерами виртуальных машин Kubernetes, связанная с неконтролируемым расходом ресурса, позволяющая нарушителю вызвать отказ в обслуживании
Severity: MEDIUM (6.5)
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-04-01
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2019-1002100
In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.
Severity: MEDIUM (6.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
- 107290
- 107290
- RHSA-2019:1851
- RHSA-2019:1851
- RHSA-2019:3239
- RHSA-2019:3239
- https://github.com/kubernetes/kubernetes/issues/74534
- https://github.com/kubernetes/kubernetes/issues/74534
- https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g
- https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g
- https://security.netapp.com/advisory/ntap-20190416-0002/
- https://security.netapp.com/advisory/ntap-20190416-0002/