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CVE-2019-20326

Estado: ModificadaAlta (7.8)—

A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in GNOME gThumb before 3.8.3 and Linux Mint Pix before 2.4.5 allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG 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 (3)

Debian — Debian LinuxGnome — GthumbLinuxmint — PIX

CWE

Referencias

JSON original (NVD)

Mostrar
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
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          "value": "CWE-787"
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      "value": "A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in GNOME gThumb before 3.8.3 and Linux Mint Pix before 2.4.5 allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG file."
    },
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      "lang": "es",
      "value": "Un desbordamiento de búfer en la región heap de la memoria en la función _cairo_image_surface_create_from_jpeg() en el archivo extensions/cairo_io/cairo-image-surface-jpeg.c en GNOME gThumb versiones anteriores a 3.8.3 y Linux Mint Pix versiones anteriores a 2.4.5, permite a atacantes causar un bloqueo y ejecutar potencialmente código arbitrario por medio de un archivo JPEG diseñado."
    }
  ],
  "lastModified": "2026-06-17T02:30:15.757",
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