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GHSA-v53g-5gjp-272r

Helm dependency management path traversal

Source: GitHub Advisory Database (reviewed) Moderate CVE-2024-25620

Packages

EcosystemPackageAffectedFixed in
Go helm.sh/helm/v3 < 3.14.1 3.14.1

Details

As written in the advisory (Markdown source, shown as plain text).

A Helm contributor discovered a path traversal vulnerability when Helm saves a chart including at download time. ### Impact When either the Helm client or SDK is used to save a chart whose name within the `Chart.yaml` file includes a relative path change, the chart would be saved outside its expected directory based on the changes in the relative path. The validation and linting did not detect the path changes in the name. ### Patches This issue has been resolved in Helm v3.14.1. ### Workarounds Check all charts used by Helm for path changes in their name as found in the `Chart.yaml` file. This includes dependencies. ### Credits Disclosed by Dominykas Blyžė at Nearform Ltd.

References

External links from the advisory. They lead to third-party sites.