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CVE-2021-34552

Estado: ModificadaCrítica (9.8)—

Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.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 (3)

Debian — Debian LinuxFedoraproject — FedoraPython — Pillow

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-34552",
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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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  "published": "2021-07-13T17:15:09.400",
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-120"
        }
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  ],
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      "lang": "en",
      "value": "Pillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert function to trigger a buffer overflow in Convert.c."
    },
    {
      "lang": "es",
      "value": "Pillow versiones hasta 8.2.0 y PIL (también se conoce como Python Imaging Library) versiones hasta 1.1.7, permiten a un atacante pasar parámetros controlados directamente a una función de conversión para desencadenar un desbordamiento de búfer en el archivo Convert.c"
    }
  ],
  "lastModified": "2026-06-17T03:56:06.653",
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