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CVE-2019-12669

Estado: ModificadaAlta (7.5)—

Una vulnerabilidad en el código Change of Authorization (CoA) RADIUS de Cisco TrustSec, una funcionalidad dentro del Software Cisco IOS XE, podría permitir a un atacante remoto no autenticado causar una condición de denegación de servicio (DoS) sobre un dispositivo afectado. La vulnerabilidad es debido al manejo inapropiado de un paquete malformado. Un atacante podría explotar esta vulnerabilidad mediante el envío de un paquete malformado hacia un dispositivo afectado. Una explotación con éxito podría permitir al atacante causar una condición DoS en el dispositivo afectado.

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 (1)

Cisco — IOS

CWE

Referencias

JSON original (NVD)

Mostrar
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