CVE-2023-4163CWE-120

Possible buffer overflow in portcfgfportbuffers in Brocade Fabric OS

Medium · published August 31, 2023

CVSS v3.1
4.4
EPSS
0%
Percentile
18.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00269 · 18.0th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2023-08-31T00:04Z
EPSS history
Timeline
  • 31 AUG 00:04Z
    Possible buffer overflow in portcfgfportbuffers in Brocade Fabric OS
    cvelistv5