Kurz gesagt
- CVE-2024-42471 ist eine Schwachstelle (HOCH (CVSS 7.5)) in actions/artifact (github), @actions/artifact.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 3.2%, höher als bei 88.2% aller Schwachstellen.
- Abhilfe: auf 2.1.7, 2.1.2 oder neuer aktualisieren.
Description
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 description
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.
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