nvd-json-data-feeds/CVE-2022/CVE-2022-00xx/CVE-2022-0023.json

{
  "id": "CVE-2022-0023",
  "sourceIdentifier": "psirt@paloaltonetworks.com",
  "published": "2022-04-13T19:15:09.057",
  "lastModified": "2024-11-21T06:37:50.410",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper handling of exceptional conditions vulnerability exists in the DNS proxy feature of Palo Alto Networks PAN-OS software that enables a meddler-in-the-middle (MITM) to send specifically crafted traffic to the firewall that causes the service to restart unexpectedly. Repeated attempts to send this request result in denial-of-service to all PAN-OS services by restarting the device in maintenance mode. This issue does not impact Panorama appliances and Prisma Access customers. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.22; PAN-OS 9.0 versions earlier than PAN-OS 9.0.16; PAN-OS 9.1 versions earlier than PAN-OS 9.1.13; PAN-OS 10.0 versions earlier than PAN-OS 10.0.10; PAN-OS 10.1 versions earlier than PAN-OS 10.1.5. This issue does not impact PAN-OS 10.2."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de manejo inapropiado de condiciones excepcionales en la funci\u00f3n de proxy DNS del software PAN-OS de Palo Alto Networks que permite a un atacante de tipo meddler-in-the-middle (MITM) enviar tr\u00e1fico espec\u00edficamente dise\u00f1ado al firewall que causa un reinicio no esperado del servicio. Los intentos repetidos de enviar esta petici\u00f3n resultan en una denegaci\u00f3n de servicio a todos los servicios de PAN-OS, reiniciando el dispositivo en modo de mantenimiento. Este problema no afecta a dispositivos de Panorama ni a clientes de Prisma Access. Este problema afecta a: PAN-OS versiones anteriores a 8.1.22; PAN-OS 9.0 versiones anteriores a PAN-OS 9.0.16; PAN-OS 9.1 versiones anteriores a PAN-OS 9.1.13; PAN-OS 10.0 versiones anteriores a PAN-OS 10.0.10; PAN-OS 10.1 versiones anteriores a PAN-OS 10.1.5. Este problema no afecta a PAN-OS versi\u00f3n 10.2"
    }
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          "privilegesRequired": "NONE",
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          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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      "url": "https://security.paloaltonetworks.com/CVE-2022-0023",
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