CVE-2024-42471
7.3 · HIGHOverview
CVE-2024-42471 is a high-severity vulnerability affecting github actions\/artifact. It was published on September 2, 2024 and has a CVSS 3.1 base score of 7.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from github. Update actions\/artifact to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| github | actions\/artifact | >= 2.0.0, < 2.1.7 | Affected |
Frequently Asked Questions
What is CVE-2024-42471?
CVE-2024-42471 is a high-severity vulnerability affecting github actions\/artifact. It was published on September 2, 2024 and has a CVSS 3.1 base score of 7.3 (HIGH).
How severe is CVE-2024-42471?
This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2024-42471?
Check the references section for vendor advisories and patches from github. Update actions\/artifact to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2024-42471?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-42471 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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