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

5.5MEDIUM

Key Information:

Vendor

Brocade
Status
Fabric Os
Vendor
CVE Published:
2 August 2023

What is CVE-2023-31431?

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.

Affected Version(s)

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

References

https://support.broadcom.com/external/content/SecurityAdv...
https://security.netapp.com/advisory/ntap-20230908-0007/

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.