CVE-2020-6514

Estado: ModificadaMedia (6.5)—💥 PoC
Inappropriate implementation in WebRTC in Google Chrome prior to 84.0.4147.89 allowed an attacker in a privileged network position to potentially exploit heap corruption via a crafted SCTP stream.
CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Puntuación base: 6.5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 7.79%
Percentil entre todas las CVEs puntuadas: 95
Fecha de la puntuación: 7/10/2026
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).
💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (11)

Apple — Ipados Apple — Iphone OS Apple — Safari Apple — Tvos Apple — Watchos Canonical — Ubuntu Linux Debian — Debian Linux Fedoraproject — Fedora Google — Chrome Opensuse — Backports SLE Opensuse — Leap
CWE

CWE-200
Referencias

JSON original (NVD)

Mostrar
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