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CVE-2019-1798

CVE-2019-1798 · Clam AntiVirus PE File Out-of-Bounds Read Vulnerability

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

A vulnerability in the Portable Executable (PE) file scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms for PE files sent an affected device. An attacker could exploit this vulnerability by sending malformed PE files to the device running an affected version ClamAV Software. An exploit could allow the attacker to cause an out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device.

CVSS 7.5 · Alta · EPSS 1,1% · Corrección disponible

Publicación
Actualización

Pila tecnológica: system

Productos y versiones afectados

  • clamav

    Versiones
    • ≥ unspecified, ≤ 0.101.1: Afectada (custom)

    Sin corrección publicada

  • clamav Debian:12

    Intervalos de versiones afectados
    • ECOSYSTEM: < 0.101.2+dfsg-1

    Actualiza a 0.101.2+dfsg-1

  • clamav Debian:13

    Intervalos de versiones afectados
    • ECOSYSTEM: < 0.101.2+dfsg-1

    Actualiza a 0.101.2+dfsg-1

  • clamav Debian:14

    Intervalos de versiones afectados
    • ECOSYSTEM: < 0.101.2+dfsg-1

    Actualiza a 0.101.2+dfsg-1

  • libclamunrar Debian:12

    Versiones
    • 0.100.0-1
    • 0.100.1-1
    • 0.101.1-1
    • 0.101.1-2
    • 0.95.1-1
    • 0.95.2-1
    • 0.95.3-1
    • 0.95.3-1~volatile1
    • 0.96-1
    • 0.96-2
    • 0.96-2~volatile1
    • 0.96.4-1
    • 0.96.4-1~volatile1
    • 0.98.1-1
    • 0.98.5-1
    • 0.99-1
    • 0.99-2
    • 0.99-3
    • 0.99-4
    Intervalos de versiones afectados
    • ECOSYSTEM: < 0.101.2-1

    Actualiza a 0.101.2-1

  • libclamunrar Debian:13

    Versiones
    • 0.100.0-1
    • 0.100.1-1
    • 0.101.1-1
    • 0.101.1-2
    • 0.95.1-1
    • 0.95.2-1
    • 0.95.3-1
    • 0.95.3-1~volatile1
    • 0.96-1
    • 0.96-2
    • 0.96-2~volatile1
    • 0.96.4-1
    • 0.96.4-1~volatile1
    • 0.98.1-1
    • 0.98.5-1
    • 0.99-1
    • 0.99-2
    • 0.99-3
    • 0.99-4
    Intervalos de versiones afectados
    • ECOSYSTEM: < 0.101.2-1

    Actualiza a 0.101.2-1

  • libclamunrar Debian:14

    Versiones
    • 0.100.0-1
    • 0.100.1-1
    • 0.101.1-1
    • 0.101.1-2
    • 0.95.1-1
    • 0.95.2-1
    • 0.95.3-1
    • 0.95.3-1~volatile1
    • 0.96-1
    • 0.96-2
    • 0.96-2~volatile1
    • 0.96.4-1
    • 0.96.4-1~volatile1
    • 0.98.1-1
    • 0.98.5-1
    • 0.99-1
    • 0.99-2
    • 0.99-3
    • 0.99-4
    Intervalos de versiones afectados
    • ECOSYSTEM: < 0.101.2-1

    Actualiza a 0.101.2-1

Fuentes originales

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