CVE-2024-0793

Nov. 18, 2024, 5:11 p.m.

7.7
High

Description

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.

Product(s) Impacted

Product Versions
kube-controller-manager

Weaknesses

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References

https://access.redhat.com/errata/RHSA-2024:0741
https://access.redhat.com/errata/RHSA-2024:1267
https://access.redhat.com/security/cve/CVE-2024-0793
https://bugzilla.redhat.com/show_bug.cgi?id=2214402
https://github.com/openshift/kubernetes/pull/1876

Tags

secalert@redhat.com
CWE-20
2024-11-17
CVE-2024-0793

CVSS Score

7.7 / 10

CVSS Data

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: LOW
  • Scope: CHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: HIGH
    • View Vector String

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

Date

  • Published: Nov. 17, 2024, 11:15 a.m.
  • Last Modified: Nov. 18, 2024, 5:11 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

secalert@redhat.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.