CVE-2022-24877

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Summary

CVECVE-2022-24877
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-05-06 01:15:00 UTC
Updated2023-11-07 03:44:00 UTC
DescriptionFlux 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 expose sensitive data from the controller’s pod filesystem and possibly privilege escalation in multi-tenancy deployments. 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.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Fluxcd Flux2 All All All All
Application Fluxcd Kustomize-controller All All All All

References

ReferenceSourceLinkTags
Improper path handling in Kustomization files allows path traversal · Advisory · fluxcd/flux2 · GitHub CONFIRM github.com
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