CVE-2023-31431: Buffer Overflow
First published: Wed Aug 02 2023(Updated: )
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.
Credit: sirt@brocade.com sirt@brocade.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Broadcom Brocade Fabric Operating System | <9.1.1c | |
| Broadcom Brocade Fabric Operating System | =9.2.0 |
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-31431.
What is the title of this vulnerability?
The title of this vulnerability is "A buffer overflow vulnerability in 'diagstatus' command in Brocade Fabric OS before Brocade Fabric v9.2.0 and v9.1.1c."
What is the severity of this vulnerability?
The severity of this vulnerability is medium with a CVSS score of 5.5.
Which software versions are affected by this vulnerability?
The vulnerability affects Brocade Fabric OS versions before Brocade Fabric v9.2.0 and v9.1.1c.
What is the impact of this vulnerability?
The vulnerability could allow an authenticated user to crash the Brocade Fabric OS switch, leading to a denial of service.
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