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CVE-2020-27841

Estado: ModificadaMedia (5.5)—

There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability.

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 (4)

Debian — Debian LinuxFedoraproject — FedoraOracle — Outside IN TechnologyUclouvain — Openjpeg

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-27841",
  "cveTags": [],
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          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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      "value": "There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability."
    },
    {
      "lang": "es",
      "value": "Se presenta un fallo en openjpeg en versiones anteriores a 2.4.0 en el archivo src/lib/openjp2/pi.c. Cuando un atacante es capaz de proporcionar una entrada diseñada para ser procesada por el codificador de openjpeg, esto podría causar una lectura fuera de límites. El mayor impacto de este fallo es la disponibilidad de la aplicación"
    }
  ],
  "lastModified": "2026-06-17T03:09:43.240",
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}