CVE-2022-31605

2022-07-0117:15:22

CWE-502

nvidia

www.cve.org

nvflare

yaml deserialization

vulnerability

unprivileged network attacker

remote code execution

denial of service

confidentiality

integrity

cve-2022-31605

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.8

Confidence

High

EPSS

0.003

Percentile

71.7%

JSON

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.

CNA Affected

[
  {
    "product": "NVIDIA FLARE",
    "vendor": "NVIDIA",
    "versions": [
      {
        "status": "affected",
        "version": "All versions prior to 2.1.2"
      }
    ]
  }
]