2023-08-16 18:00:38 +00:00

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{
"id": "CVE-2020-3528",
"sourceIdentifier": "ykramarz@cisco.com",
"published": "2020-10-21T19:15:16.887",
"lastModified": "2023-08-16T16:17:07.960",
"vulnStatus": "Analyzed",
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"value": "A vulnerability in the OSPF Version 2 (OSPFv2) implementation of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation when the affected software processes certain OSPFv2 packets with Link-Local Signaling (LLS) data. An attacker could exploit this vulnerability by sending a malformed OSPFv2 packet to an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition."
},
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"value": "Una vulnerabilidad en la implementaci\u00f3n OSPF versi\u00f3n 2 (OSPFv2) de Cisco Adaptive Security Appliance (ASA) Software y Cisco Firepower Threat Defense (FTD) Software, podr\u00eda permitir a un atacante remoto no autenticado causar la recarga de un dispositivo afectado, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). La vulnerabilidad es debido a una comprobaci\u00f3n de entrada incompleta cuando el software afectado procesa ciertos paquetes OSPFv2 con datos Link-Local Signaling (LLS). Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de un paquete OSPFv2 malformado a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante causar que un dispositivo afectado se recargue, resultando en una condici\u00f3n de DoS"
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"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
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"source": "ykramarz@cisco.com",
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