{
  "id": "CVE-2021-20309",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2021-05-11T23:15:08.720",
  "lastModified": "2023-05-22T02:15:10.477",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an application using ImageMagick. The highest threat from this vulnerability is to system availability."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un fallo en ImageMagick en versiones anteriores a 7.0.11 y versiones anteriores a 6.9.12, donde una divisi\u00f3n por cero en la funci\u00f3n WaveImage() del archivo MagickCore/visual-effects.c puede desencadenar un comportamiento indefinido por medio de un archivo de imagen dise\u00f1ado enviado a una aplicaci\u00f3n que usa ImageMagick. La mayor amenaza de esta vulnerabilidad es la disponibilidad del sistema"
    }
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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          "baseScore": 7.8
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        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
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        "obtainAllPrivilege": false,
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      "source": "secalert@redhat.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-369"
        }
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  "references": [
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1946722",
      "source": "secalert@redhat.com",
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        "Issue Tracking",
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