CVE-2023-20032criticalCWE-120

CVE-2023-20032: fallo crítico en Cisco Secure Endpoint

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Cisco Secure Endpoint+ Monitorear Cisco Secure Web Appliance

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

40Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 9.8epss 30%
On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code. This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition. For a description of this vulnerability, see the ClamAV blog ["https://blog.clamav.net/"].
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Cisco · Cisco Secure EndpointCisco · Cisco Secure Endpoint Private Cloud Administration PortalCisco · Cisco Secure Web Appliance
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