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CVE-2022-31605

Critical

Description

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.

SeverityCritical
CVSS9.8
Exploit probability—
ProductNvidia Nvflare
PublishedJul 1, 2022
First seenJul 1, 2022
Weakness typeCWE-502Deserialization of untrusted data

How to fix

Update
  • nvidia nvflare2.1.2 or later
  • nvflare2.1.2 or later

Affected products

ProductAffected versionsFixed in
nvidia nvflarev < 2.1.22.1.2
nvflarePyPIv < 2.1.22.1.2

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