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CVE-2019-1002100

nvd nist
Published: Apr 1, 2019Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

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 (5)

Kubernetes
1 product
Kubernetes
Redhat
1 product
Openshift Container Platform
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Kubernetes
Kubernetes
Before 1.11.8
Kubernetes
From 1.12.0 to 1.12.6
Kubernetes
From 1.13.0 to 1.13.4
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Redhat
Openshift Container Platform
Version 3.10
Openshift Container Platform
Version 3.11

Related CWEs

CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (12)

Source: josh@bress.net
Broken LinkThird Party AdvisoryVDB Entry
Source: josh@bress.net
Third Party Advisory
Source: josh@bress.net
Third Party Advisory
Source: josh@bress.net
Issue TrackingVendor Advisory
Source: josh@bress.net
Source: josh@bress.net
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.