CVE-2022-31605 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/NVIDIA/NVFlare/security/advisories/GHSA-hrf3-622q-8366

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8