CVE-2023-31431

MEDIUM

Brocade Fabric <9.2.0, 9.1.1c - Buffer Overflow

Title source: llm

Description

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.

References (2)

Core 2

Core References

Third Party Advisory

https://security.netapp.com/advisory/ntap-20230908-0007/

Vendor Advisory

https://support.broadcom.com/external/content/SecurityAdvisories/0/22384

Scores

CVSS v3 5.5

EPSS 0.0004

EPSS Percentile 11.0%

Attack Vector LOCAL

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

Details

CWE

CWE-120

Status published

Products (2)

broadcom/brocade_fabric_operating_system 9.2.0

broadcom/brocade_fabric_operating_system < 9.1.1c

Published Aug 02, 2023

Tracked Since Feb 18, 2026