@actions/artifact has an Arbitrary File Write via artifact extraction

高 7.5CVE-2024-42471 · GHSA-6q32-hq47-5qq3 · 02/09/2024 公開 · 17/06/2026 更新

パッケージ	影響を受けるバージョン	修正済みバージョン
actions/artifact github	`≥ 2.0.0, < 2.1.7`	`2.1.7`
@actions/artifact npm	`≥ 2.0.0, < 2.1.2`	`2.1.2`

概要

Impact

Versions of actions/artifact before 2.1.7 are vulnerable to arbitrary file write when using downloadArtifactInternal, downloadArtifactPublic, or streamExtractExternal for extracting a specifically crafted artifact that contains path traversal filenames.

Patches

Upgrade to version 2.1.7 or higher.

References

CVE

CVE-2024-42471

Credits

Justin Taft from Google

NVD の説明

actions/artifact is the GitHub ToolKit for developing GitHub Actions. Versions of `actions/artifact` on the 2.x branch before 2.1.2 are vulnerable to arbitrary file write when using `downloadArtifactInternal`, `downloadArtifactPublic`, or `streamExtractExternal` for extracting a specifically crafted artifact that contains path traversal filenames. Users are advised to upgrade to version 2.1.2 or higher. There are no known workarounds for this issue.