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CVE-2018-20551

Estado: ModificadaMedia (6.5)—

A reachable Object::getString assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to construction of invalid rich media annotation assets in the AnnotRichMedia class in Annot.c.

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 (2)

Canonical — Ubuntu LinuxFreedesktop — Poppler

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2018-20551",
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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  "affected": [
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      "affectedData": [
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  "published": "2018-12-28T16:29:05.067",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "value": "A reachable Object::getString assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to construction of invalid rich media annotation assets in the AnnotRichMedia class in Annot.c."
    },
    {
      "lang": "es",
      "value": "Una aserción alcanzable en Object::getString en Poppler 0.72.0 permite que los atacantes provoquen una denegación de servicio (DoS) debido a la construcción de activos de anotaciones de multimedia interactiva en la clase AnnotRichMedia en Annot.c."
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  "lastModified": "2026-06-17T01:53:04.107",
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