nvd-json-data-feeds/CVE-2021/CVE-2021-39xx/CVE-2021-3941.json

{
  "id": "CVE-2021-3941",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-03-25T19:15:09.307",
  "lastModified": "2023-02-03T23:41:54.553",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as `float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;` and `chroma.green.y * (X + Z))) / d;` but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR."
    },
    {
      "lang": "es",
      "value": "En la rutina RGBtoXYZ() del archivo ImfChromaticities.cpp, se presentan algunas operaciones de divisi\u00f3n como \"float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y;\" y \"chroma.green.y * (X + Z)) / d;\" pero no es comprobado que el divisor tenga un valor 0. Un archivo especialmente dise\u00f1ado podr\u00eda desencadenar una condici\u00f3n de divisi\u00f3n por cero que podr\u00eda afectar a la disponibilidad de los programas enlazados con OpenEXR"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 2.0,
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          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "references": [
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019789",
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
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