Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Kubernetes / Kubernetes | affected v1.0.x; affected v1.1.x; affected v1.2.x; affected v1.3.x; affected v1.4.x; affected v1.5.x; affected v1.6.x; affected v1.7.x; affected v1.8.x; affected v1.9.x; affected v1.10.x; affected unspecified before v1.11.8; affected unspecified before v1.12.6; affected unspecified before v1.13.4 |
CWE
No CWE identifiers supplied.
References
- http://www.securityfocus.com/bid/107290
- https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g
- https://github.com/kubernetes/kubernetes/issues/74534
- https://security.netapp.com/advisory/ntap-20190416-0002/
- https://access.redhat.com/errata/RHSA-2019:1851
- https://access.redhat.com/errata/RHSA-2019:3239
ADP enrichment
No English description supplied.
- http://www.securityfocus.com/bid/107290
- https://groups.google.com/forum/#%21topic/kubernetes-announce/vmUUNkYfG9g
- https://github.com/kubernetes/kubernetes/issues/74534
- https://security.netapp.com/advisory/ntap-20190416-0002/
- https://access.redhat.com/errata/RHSA-2019:1851
- https://access.redhat.com/errata/RHSA-2019:3239