CVE-2023-4590

Published Nov 27, 2023

Last updated a year ago

CVSS critical 9.8

Overview

Description: Buffer overflow vulnerability in Frhed hex editor, affecting version 1.6.0. This vulnerability could allow an attacker to execute arbitrary code via a long filename argument through the Structured Exception Handler (SEH) registers.
Source: cve-coordination@incibe.es
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

cve-coordination@incibe.es: CWE-120
nvd@nist.gov: CWE-120

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:kimmov:frhed:1.6.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D87EC9FE-8229-46BD-AD8E-2D22788AAB66"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References