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

Product/Component

Brocade Fabric OS

0 more products
Notification Id

22384

Last Updated

30 April 2024

Initial Publication Date

01 August 2023

CLOSED

MEDIUM

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

CVE-2023-31431

Brocade Security Advisory ID

BSA -2023-2328

Component

“diagstatus”  command

 

 

Summary

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.

Products Affected

Brocade Fabric OS  versions before Brocade Fabric OS v9.1.1c, v9.2.0

Solution

Security update provided in Brocade Fabric OS v9.1.1c, v9.2.0, v8.2.3e and later releases.

Credit

The vulnerability was discovered during internal penetration testing

 Revision History

Version

Change

Date

1.0

Initial Publication

8/1/2023

1.1

updated with FOS v8.2.3e

4/30/2024

 

Disclaimer

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