CVE-2023-31284

Published May 4, 2023

Last updated a year ago

Overview

Description: illumos illumos-gate before 676abcb has a stack buffer overflow in /dev/net, leading to privilege escalation via a stat on a long file name in /dev/net.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-787

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:illumos:illumos-gate:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0CB444DD-4C13-432E-AACA-EF0AF0C84274",
            "versionEndExcluding": "2023-04-29"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References