{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T15:20:51.761","vulnerabilities":[{"cve":{"id":"CVE-2020-3572","sourceIdentifier":"psirt@cisco.com","published":"2020-10-21T19:15:18.327","lastModified":"2024-11-21T05:31:20.360","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the SSL/TLS session handler of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a memory leak when closing SSL/TLS connections in a specific state. An attacker could exploit this vulnerability by establishing several SSL/TLS sessions and ensuring they are closed under certain conditions. A successful exploit could allow the attacker to exhaust memory resources in the affected device, which would prevent it from processing new SSL/TLS connections, resulting in a DoS. Manual intervention is required to recover an affected device."},{"lang":"es","value":"Una vulnerabilidad en el manejador de sesión SSL/TLS Cisco Adaptive Security Appliance (ASA) Software y Cisco Firepower Threat Defense (FTD) Software, podría permitir a un atacante remoto no autenticado causar una condición de denegación de servicio (DoS) en un dispositivo afectado. La vulnerabilidad es debido a una pérdida de memoria al cerrar las conexiones SSL/TLS en un estado específico. Un atacante podría explotar esta vulnerabilidad mediante el establecimiento de múltiples sesiones SSL/TLS y asegurándose de que estén cerradas en determinadas condiciones. Una explotación con éxito podría permitir a un atacante agotar los recursos de la memoria en el dispositivo afectado, lo que impediría el procesamiento de nuevas conexiones SSL/TLS, resultando en una DoS. Es requerida una intervención manual para recuperar un dispositivo 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