Chainguard Introduces Secure Python Libraries to Combat Supply Chain Attacks

Chainguard has launched Chainguard Libraries for Python, a curated set of Python packages built entirely from source within its SLSA Level 2-hardened infrastructure, aiming to mitigate the growing threat of supply chain attacks in the Python ecosystem. By reconstructing both pure Python libraries and those containing native code or bundled dependencies like OpenSSL, Chainguard ensures traceable provenance and reduces the risk of malware infiltration during the build and distribution stages. This initiative addresses vulnerabilities highlighted by past incidents, such as the compromised PyTorch dependency in 2023 and the Ultralytics PyPI token leak in 2024. Compatible with major Linux distributions and various container environments, Chainguard Libraries offer enterprise security teams a reliable source for secure Python dependencies, enhancing overall software supply chain integrity. 

https://www.chainguard.dev/unchained/announcing-chainguard-libraries-for-python-malware-resistant-dependencies-built-securely-from-source

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