CVE-2022-34520

Published Jul 22, 2022

Last updated 5 months ago

CVSS medium 5.5

Overview

Description: Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.5
Impact score: 3.6
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-476

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:radare:radare2:5.7.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6E68F1D1-553D-479A-8773-ABCECDD7F1BA"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References