{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-21T13:15:57.194","vulnerabilities":[{"cve":{"id":"CVE-2022-22171","sourceIdentifier":"sirt@juniper.net","published":"2022-01-19T01:15:09.143","lastModified":"2026-06-17T04:27:54.803","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause the PFE to reset. This issue affects: Juniper Networks Junos OS 19.4 versions prior to 19.4R3-S7; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2; 21.3 versions prior to 21.3R1-S1, 21.3R2. This issue does not affect versions of Junos OS prior to 19.4R1."},{"lang":"es","value":"Una vulnerabilidad de comprobación inapropiada de Condiciones Inusuales o Excepcionales en el Motor de Reenvío de Paquetes (PFE) de Juniper Networks Junos OS permite a un atacante no autenticado conectado a la red causar una Denegación de Servicio (DoS) mediante el envío de paquetes específicos a través de VXLAN que causan el reinicio del PFE. Este problema afecta a: Juniper Networks Junos OS versiones 19.4 anteriores a 19.4R3-S7; versiones 20.1 anteriores a 20.1R3-S3; versiones 20.2 anteriores a 20.2R3-S3; versiones 20.3 anteriores a 20.3R3-S2; versiones 20.4 anteriores a 20.4R3-S1; versiones 21.1 anteriores a 21.1R3; versiones 21.2 anteriores a 21.2R2; versiones 21.3 anteriores a 21.3R1-S1, 21.3R2. Este problema no afecta a Junos OS versiones anteriores a 19.4R1"}],"affected":[{"source":"sirt@juniper.net","affectedData":[{"vendor":"Juniper Networks","product":"Junos OS","versions":[{"version":"unspecified","lessThan":"19.4R1","versionType":"custom","status":"unaffected"},{"version":"19.4","lessThan":"19.4R3-S7","versionType":"custom","status":"affected"},{"version":"20.1","lessThan":"20.1R3-S3","versionType":"custom","status":"affected"},{"version":"20.2","lessThan":"20.2R3-S3","versionType":"custom","status":"affected"},{"version":"20.3","lessThan":"20.3R3-S2","versionType":"custom","status":"affected"},{"version":"20.4","lessThan":"20.4R3-S1","versionType":"custom","status":"affected"},{"version":"21.1","lessThan":"21.1R3","versionType":"custom","status":"affected"},{"version":"21.2","lessThan":"21.2R2","versionType":"custom","status":"affected"},{"version":"21.3","lessThan":"21.3R1-S1, 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