Small World With High Risks:A Study Of Security Threats In The Npm Ecosystem.pdf

sec19-zimmermann.pdf
Preview of Small World with High Risks:A Study of Security Threats in the npm Ecosystem
🔗 Source: usenix.org
📊 Size: 998 KB
📄 Pages: 17 pages
⬇️ Downloads: 555

Summary

The npm ecosystem, with over 800,000 free and reusable software packages, poses significant security risks due to its open nature. A study analyzing dependencies, maintainers, and publicly reported security issues found that individual packages can impact large parts of the ecosystem, and a small number of maintainer accounts can inject malicious code into the majority of packages. Key findings include:
- Installing an average npm package introduces trust on 79 third-party packages and 39 maintainers, creating a large attack surface.
- Highly popular packages influence many other packages, making them potential targets for malware injection.
- Some maintainers impact hundreds of thousands of packages, and a small number of compromised accounts can inject malware into most packages.
- A significant percentage of packages depend on code with known vulnerabilities.
To mitigate these risks, strategies such as trusted maintainers and vetting code for new releases are proposed, with the goal of achieving "perfect first-party security" and "perfect third-party security" for frequently downloaded or dependent packages.

Description

The npm ecosystem, with over 800,000 free and reusable software packages, poses significant security risks due to its open nature.

Technical Information

  • File Format: PDF
  • File Size: 998 KB
  • Pages: 17
  • Language: EN
  • Total Downloads: 555
  • Last Updated: 7 days ago

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