{
  "id": "CVE-2022-20760",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2022-05-03T04:15:09.893",
  "lastModified": "2024-11-21T06:43:29.897",
  "vulnStatus": "Modified",
  "cveTags": [],
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      "lang": "en",
      "value": "A vulnerability in the DNS inspection handler of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service condition (DoS) on an affected device. This vulnerability is due to a lack of proper processing of incoming requests. An attacker could exploit this vulnerability by sending crafted DNS requests at a high rate to an affected device. A successful exploit could allow the attacker to cause the device to stop responding, resulting in a DoS condition."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en el controlador de inspecci\u00f3n de DNS del software Cisco Adaptive Security Appliance (ASA) y del software Firepower Threat Defense (FTD) podr\u00eda permitir a un atacante remoto no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad es debido a una falta de procesamiento apropiado de las peticiones entrantes. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de peticiones DNS dise\u00f1adas a un alto ritmo a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el dispositivo dejara de responder, resultando en una condici\u00f3n de DoS"
    }
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          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
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          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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  "references": [
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      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dos-nJVAwOeq",
      "source": "ykramarz@cisco.com",
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