CVE-2023-31431 MEDIUM

CVE-2023-31431: A buffer overflow vulnerability in “diagstatus” command

Vendor Brocade
Product Fabric OS
Weakness CWE-120
Published August 1, 2023
Last update February 13, 2025
View on NVD All CVEs

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

A buffer overflow vulnerability in “diagstatus” command in Brocade Fabric OS before Brocade Fabric v9.2.0 and v9.1.1c could allow an authenticated user to crash the Brocade Fabric OS switch leading to a denial of service.

Key dates

02Disclosure timeline

August 1, 2023 CVE published
February 13, 2025 Record updated