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CVE-2020-12268

Estado: ModificadaCrítica (9.8)—

jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.

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 (3)

Artifex — Jbig2decDebian — Debian LinuxOpensuse — Leap

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-12268",
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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
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  "published": "2020-04-27T02:15:12.617",
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      "description": [
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  "descriptions": [
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      "lang": "en",
      "value": "jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow."
    },
    {
      "lang": "es",
      "value": "La función jbig2_image_compose en el archivo jbig2_image.c en Artifex jbig2dec versiones anteriores a la versión  0.18, tiene un desbordamiento de búfer en la región heap de la memoria."
    }
  ],
  "lastModified": "2026-06-17T02:51:32.310",
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