Possible buffer overflow in portcfgfportbuffers in Brocade Fabric OS
CVE-2023-4163

4.4MEDIUM

Key Information:

Vendor

Brocade
Status
Brocade Fabric Os
Vendor
CVE Published:
31 August 2023

What is CVE-2023-4163?

In Brocade Fabric OS before v9.2.0a, a local authenticated privileged user can trigger a buffer overflow condition, leading to a kernel panic with large input to buffers in the portcfgfportbuffers command.

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Affected Version(s)

Brocade Fabric OS Directors Fabric OS before v9.2.0a

References

https://support.broadcom.com/web/ecx/support-content-noti...
https://security.netapp.com/advisory/ntap-20231130-0001/

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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