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PYSEC-2022-232

Quick fix

PYSEC-2022-232 — nvflare: upgrade to the fixed version with the command below.

pip install --upgrade 'nvflare>=2.1.2'

Details

NVFLARE, versions prior to 2.1.2, contains a vulnerability in its utils module, where YAML files are loaded via yaml.load() instead of yaml.safe_load(). The deserialization of Untrusted Data, may allow an unprivileged network attacker to cause Remote Code Execution, Denial Of Service, and Impact to both Confidentiality and Integrity.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/nvflare
Introduced in: 0Fixed in: 2.1.2
Fixpip install --upgrade 'nvflare>=2.1.2'

References