CVE-2023-31431 — MEDIUM (5.5)

Q: How severe is CVE-2023-31431?

CVE-2023-31431 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-31431?

Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Brocade Fabric Operating System.

Vulnerability 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.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Broadcom	Brocade Fabric Operating System	< 9.1.1c

Related Weaknesses (CWE)

CWE-120

References

https://security.netapp.com/advisory/ntap-20230908-0007/Third Party Advisory
https://support.broadcom.com/external/content/SecurityAdvisories/0/22384Vendor Advisory
https://security.netapp.com/advisory/ntap-20230908-0007/Third Party Advisory
https://support.broadcom.com/external/content/SecurityAdvisories/0/22384Vendor Advisory

FAQ

What is CVE-2023-31431?

CVE-2023-31431 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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...

How severe is CVE-2023-31431?

CVE-2023-31431 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-31431?

Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Brocade Fabric Operating System.