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CVE-2016-5384

Estado: ModificadaAlta (7.8)—

fontconfig before 2.12.1 does not validate offsets, which allows local users to trigger arbitrary free calls and consequently conduct double free attacks and execute arbitrary code via a crafted cache file.

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)

Canonical — Ubuntu LinuxDebian — Debian LinuxFedoraproject — FedoraFontconfig Project — Fontconfig

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2016-5384",
  "cveTags": [],
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          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
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          "confidentialityImpact": "PARTIAL"
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        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
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        "userInteractionRequired": false
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  "published": "2016-08-13T01:59:05.273",
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      "lang": "en",
      "value": "fontconfig before 2.12.1 does not validate offsets, which allows local users to trigger arbitrary free calls and consequently conduct double free attacks and execute arbitrary code via a crafted cache file."
    },
    {
      "lang": "es",
      "value": "fontconfig en versiones anteriores a 2.12.1 no valida offsets, lo que permite a usuarios locales desencadenar llamadas gratis arbitrarias y consecuentemente llevar a cabo ataques gratuitos dobles y ejecutar código arbitrario a través de un archivo de caché manipulado."
    }
  ],
  "lastModified": "2026-06-17T00:49:18.293",
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