{
  "id": "CVE-2021-3474",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2021-03-30T18:15:17.933",
  "lastModified": "2023-02-03T23:52:48.533",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "There's a flaw in OpenEXR in versions before 3.0.0-beta. A crafted input file that is processed by OpenEXR could cause a shift overflow in the FastHufDecoder, potentially leading to problems with application availability."
    },
    {
      "lang": "es",
      "value": "Se presenta un fallo en OpenEXR en versiones anteriores a 3.0.0-beta. Un archivo de entrada dise\u00f1ado que es procesado por OpenEXR podr\u00eda causar un desbordamiento de cambios en FastHufDecoder, lo que podr\u00eda generar problemas con la disponibilidad de la aplicaci\u00f3n."
    }
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
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      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
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    }
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  "references": [
    {
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24831",
      "source": "secalert@redhat.com",
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}