VULNERABILITY INTELLIGENCE

CVE-2022-24878

CVSS score7.7 HIGH
EPSS probability1.02%
CISA KEVNot currently listed
Published2022-05-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Description

Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious `kustomization.yaml` allows an attacker to cause a Denial of Service at the controller level. Workarounds include automated tooling in the user's CI/CD pipeline to validate `kustomization.yaml` files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0. Users are recommended to upgrade.

Weakness classification

  • security-advisories@github.com: CWE-22
  • nvd@nist.gov: CWE-22

Primary references