nvd-json-data-feeds/CVE-2021/CVE-2021-34xx/CVE-2021-3477.json

{
  "id": "CVE-2021-3477",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2021-03-31T14:15:21.047",
  "lastModified": "2022-12-13T01:56:22.637",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability."
    },
    {
      "lang": "es",
      "value": "Se presenta un fallo en los c\u00e1lculos de tama\u00f1o de la muestra de mosaicos profundos de OpenEXR versiones anteriores a la 3.0.0-beta. Un atacante que pueda ser capaz de enviar un archivo dise\u00f1ado para que sea procesado por OpenEXR podr\u00eda desencadenar un desbordamiento de enteros, posteriormente conllevando a una lectura fuera de l\u00edmites. El mayor riesgo de este fallo es la disponibilidad de la aplicaci\u00f3n."
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6
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          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
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  "references": [
    {
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26956",
      "source": "secalert@redhat.com",
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}