{
  "id": "CVE-2021-41496",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-12-17T20:15:08.517",
  "lastModified": "2023-02-24T15:34:18.600",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "** DISPUTED ** Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally)."
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** Un desbordamiento de b\u00fafer en la funci\u00f3n array_from_pyobj del archivo fortranobject.c en NumPy versiones anteriores a 1.19, que permite a atacantes realizar un ataque de denegaci\u00f3n de servicio al construir cuidadosamente un array con valores negativos. NOTA: El proveedor no est\u00e1 de acuerdo en que esto sea una vulnerabilidad; las dimensiones negativas s\u00f3lo pueden ser creadas por un usuario ya privilegiado (o internamente)"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 1.8,
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        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-120"
        }
      ]
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    {
      "url": "https://github.com/numpy/numpy/issues/19000",
      "source": "cve@mitre.org",
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}