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CVE-2020-5496

Estado: ModificadaAlta (8.8)—

FontForge 20190801 has a heap-based buffer overflow in the Type2NotDefSplines() function in splinesave.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)

Fontforge — FontforgeOpensuse — Leap

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-5496",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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  "affected": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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  "descriptions": [
    {
      "lang": "en",
      "value": "FontForge 20190801 has a heap-based buffer overflow in the Type2NotDefSplines() function in splinesave.c."
    },
    {
      "lang": "es",
      "value": "FontForge versión 20190801, tiene  un desbordamiento de búfer en la región heap de la memoria en la función Type2NotDefSplines() en el archivo splinesave.c."
    }
  ],
  "lastModified": "2026-06-17T03:21:29.953",
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