CVE-2023-4163

Published Aug 31, 2023

Last updated a year ago

CVSS medium 4.4

Overview

Description: 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.
Source: sirt@brocade.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 4.4
Impact score: 3.6
Exploitability score: 0.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-120
sirt@brocade.com: CWE-120

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FDE13EB8-68AA-4E11-80D3-48E88398A70D",
            "versionEndExcluding": "9.2.0a"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References