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CVE-2018-19210

Estado: ModificadaMedia (6.5)—

In LibTIFF 4.0.9, there is a NULL pointer dereference in the TIFFWriteDirectorySec function in tif_dirwrite.c that will lead to a denial of service attack, as demonstrated by tiffset.

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)

Canonical — Ubuntu LinuxDebian — Debian LinuxLibtiff — Libtiff

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2018-19210",
  "cveTags": [],
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          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
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      "value": "In LibTIFF 4.0.9, there is a NULL pointer dereference in the TIFFWriteDirectorySec function in tif_dirwrite.c that will lead to a denial of service attack, as demonstrated by tiffset."
    },
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      "lang": "es",
      "value": "En LibTIFF 4.0.9, hay una desreferencia de puntero NULL en la función TIFFWriteDirectorySec en tif_dirwrite.c que conducirá a un ataque de denegación de servicio (DoS), tal y como queda demostrado con tiffset."
    }
  ],
  "lastModified": "2026-06-17T01:48:58.907",
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