CVEvulnerability

CVE-2019-1002100

6.5 MEDIUM Published 2019-04-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-04-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0 ([email protected])
6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
CWE-770

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 configurations

• kubernetes kubernetes (< 1.11.8) • kubernetes kubernetes (>= 1.12.0 < 1.12.6) • kubernetes kubernetes (>= 1.13.0 < 1.13.4) • redhat openshift container platform 3.10 • redhat openshift container platform 3.11

Related

Weakness · CWE (1)

  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References