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CVE-2018-15378

Estado: ModificadaMedia (5.5)—

A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the "unmew11()" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE 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)

Canonical — Ubuntu LinuxClamav — ClamavDebian — Debian Linux

CWE

Referencias

JSON original (NVD)

Mostrar
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      "value": "A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file."
    },
    {
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      "value": "Una vulnerabilidad en las versiones anteriores a la 0.100.2 de ClamAV podría permitir que un atacante provoque una condición de denegación de servicio (DoS). La vulnerabilidad se debe a un error relacionado con el desempaquetador MEW en la función \"unmew11()\" en libclamav/mew.c, que podría explicarse para desencadenar un acceso inválido de lectura a la memoria mediante un archivo EXE especialmente manipulado."
    }
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  "lastModified": "2026-06-17T01:42:21.190",
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