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CVE-2023-4762

Estado: AnalizadaAlta (8.8)⚠ Explotación activa

Type Confusion in V8 in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Type Confusion en V8 requiere interacción del usuario (UI:R) para ejecutar código arbitrario. Vector AV:N con necesidad de visitar página HTML crafted tipifica T1203. Impacto: ejecución remota de comandos confirmada.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Tecnologías afectadas (4)

Debian — Debian LinuxFedoraproject — FedoraGoogle — ChromeMicrosoft — Edge Chromium

CWE

Referencias

JSON original (NVD)

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