CVE-2024-0793 HIGH

CVE-2024-0793: Kube-controller-manager: malformed hpa v1 manifest causes crash

Vendor Red Hat
Product Red Hat OpenShift Container Platform 4
Weakness CWE-20 · Input validation
Published November 17, 2024
Last update November 17, 2024
View on NVD All CVEs

CVSS base score

7.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

What the vulnerability does

01Description

A flaw was found in kube-controller-manager. This issue occurs when the initial application of a HPA config YAML lacking a .spec.behavior.scaleUp block causes a denial of service due to KCM pods going into restart churn.

Key dates

02Disclosure timeline

November 17, 2024 CVE published
November 17, 2024 Record updated