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CVE-2020-36332

Estado: ModificadaAlta (7.5)—

A flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive amount of memory. The highest threat from this vulnerability is to the service availability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (4)

Debian — Debian LinuxNetapp — Ontap Select Deploy Administration UtilityRedhat — Enterprise LinuxWebmproject — Libwebp

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-36332",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "affected": [
    {
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      "affectedData": [
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          "versions": [
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  "published": "2021-05-21T17:15:08.443",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
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          "value": "CWE-20"
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          "value": "CWE-400"
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  "descriptions": [
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      "lang": "en",
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    },
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      "lang": "es",
      "value": "Se encontró un fallo en libwebp en versiones anteriores a 1.0.1. Al leer un archivo, libwebp asigna una cantidad excesiva de memoria. La mayor amenaza de esta vulnerabilidad es la disponibilidad del servicio"
    }
  ],
  "lastModified": "2026-06-17T03:15:19.753",
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}