CVE-2022-33183. Stack buffer overflow using in “firmwaredownload” and “diagshow” commands.

Brocade Fabric OS

2 more products

21235

20 September 2022

13 September 2022

Closed

Medium

Base Score: 7.1 HIGH - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

N/A

CVE-2022-33183

Summary

Security Advisory ID : BSA-2022-2085

Component : FOS

Revision : 1.1

A vulnerability in Brocade Fabric OS CLI before Brocade Fabric OS v9.1.0, 9.0.1e, 8.2.3c, 8.2.0cbn5, 7.4.2.j could allow a remote authenticated attacker to perform stack buffer overflow using in “firmwaredownload” and “diagshow” commands.

Affected Product

All Brocade Fabric OS versions.

Products Confirmed Not Vulnerable

  • No other Brocade Fibre Channel Products from Broadcom Products are known to be affected by this vulnerability.

Solution

Security update provided in Brocade Fabric OS v9.1.1, v9.0.1e, v8.2.3c, v8.2.0_cbn5, 7.4.2j, and v9.1.0b

Credit

The issue was found during internal penetration testing

Revision History

Version

Change

Date

1.0

Initial Publication

Sept 13, 2022

1.1

Added FOS v9.1.0b

Sept 20, 2022