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CVE-2020-27845

Estado: ModificadaMedia (5.5)—

There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of 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)

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  "id": "CVE-2020-27845",
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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 src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability."
    },
    {
      "lang": "es",
      "value": "Se presenta un fallo en el archivo src/lib/openjp2/pi.c de openjpeg en versiones anteriores a 2.4.0. Si un atacante puede proporcionar una entrada que no sea confiable para la funcionalidad conversion/encoding de openjpeg, podría causar una lectura fuera de límites. El mayor impacto de este fallo es la disponibilidad de la aplicación"
    }
  ],
  "lastModified": "2026-06-17T03:09:43.750",
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