{
  "id": "CVE-2022-34520",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-07-22T15:15:08.827",
  "lastModified": "2024-11-21T07:09:41.927",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Se ha detectado que Radare2 versi\u00f3n v5.7.2, contiene una desreferencia de puntero NULL por medio de la funci\u00f3n r_bin_file_xtr_load_buffer en el archivo bin/bfile.c. Esta vulnerabilidad permite a atacantes causar una denegaci\u00f3n de servicio (DOS) por medio de un archivo binario dise\u00f1ado"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-476"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:radare:radare2:5.7.2:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://github.com/radareorg/radare2/issues/20354",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/radareorg/radare2/issues/20354",
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}