{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-25T01:48:55.176","vulnerabilities":[{"cve":{"id":"CVE-2022-22206","sourceIdentifier":"sirt@juniper.net","published":"2022-07-20T15:15:08.517","lastModified":"2024-11-21T06:46:23.443","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A Buffer Overflow vulnerability in the PFE of Juniper Networks Junos OS on SRX series allows an unauthenticated network based attacker to cause a Denial of Service (DoS). The PFE will crash when specific traffic is scanned by Enhanced Web Filtering safe-search feature of UTM (Unified Threat management). Continued receipt of this specific traffic will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 20.2 versions prior to 20.2R3-S4 on SRX Series; 20.3 versions prior to 20.3R3-S3 on SRX Series; 20.4 versions prior to 20.4R3-S3 on SRX Series; 21.1 versions prior to 21.1R3-S1 on SRX Series; 21.2 versions prior to 21.2R2-S2, 21.2R3 on SRX Series; 21.3 versions prior to 21.3R2 on SRX Series; 21.4 versions prior to 21.4R2 on SRX Series. This issue does not affect Juniper Networks Junos OS versions prior to 20.2R1."},{"lang":"es","value":"Una vulnerabilidad de desbordamiento del búfer en el PFE del Sistema Operativo Junos de Juniper Networks en la serie SRX permite a un atacante no autenticado basado en la red causar una Denegación de Servicio (DoS). El PFE será bloqueado cuando un tráfico específico sea analizado por la función de búsqueda segura Enhanced Web Filtering de UTM (Unified Threat management). La recepción continuada de este tráfico específico creará una condición de Denegación de Servicio (DoS) sostenida. Este problema afecta al Sistema Operativo Junos de Juniper Networks: 20.2 versiones anteriores a 20.2R3-S4 en la serie SRX; 20.3 versiones anteriores a 20.3R3-S3 en la serie SRX; 20.4 versiones anteriores a 20.4R3-S3 en la serie SRX; 21.1 versiones anteriores a 21.1R3-S1 en la serie SRX; 21.2 versiones anteriores a 21.2R2-S2, 21.2R3 en la serie SRX; 21.3 versiones anteriores a 21.3R2 en la serie SRX; 21.4 versiones anteriores a 21.4R2 en la serie SRX. Este problema no afecta a versiones del Sistema Operativo Junos de Juniper Networks anteriores a 20.2R1"}],"metrics":{"cvssMetricV31":[{"source":"sirt@juniper.net","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"sirt@juniper.net","type":"Secondary","description":[{"lang":"en","value":"CWE-120"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r1:*:*:*:*:*:*","matchCriteriaId":"CD07B7E2-F5C2-4610-9133-FDA9E66DFF4F"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r1-s1:*:*:*:*:*:*","matchCriteriaId":"D3C23AEB-34DE-44FB-8D64-E69D6E8B7401"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r1-s2:*:*:*:*:*:*","matchCriteriaId":"18DB9401-5A51-4BB3-AC2F-58F58F1C788C"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r1-s3:*:*:*:*:*:*","matchCriteriaId":"06F53DA5-59AE-403C-9B1E-41CE267D8BB1"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r2:*:*:*:*:*:*","matchCriteriaId":"3332262F-81DA-4D78-99C9-514CADA46611"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r2-s1:*:*:*:*:*:*","matchCriteriaId":"B46B63A2-1518-4A29-940C-F05624C9658D"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r2-s2:*:*:*:*:*:*","matchCriteriaId":"8E0D4959-3865-42A7-98CD-1103EBD84528"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r2-s3:*:*:*:*:*:*","matchCriteriaId":"3A58292B-814C-49E7-8D6D-BE26EFB9ADDF"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r3:*:*:*:*:*:*","matchCriteriaId":"681AE183-7183-46E7-82EA-28C398FA1C3D"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r3-s1:*:*:*:*:*:*","matchCriteriaId":"8A6E9627-8BF1-4BE8-844B-EE8F1C9478F0"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r3-s2:*:*:*:*:*:*","matchCriteriaId":"0A80F23B-CD13-4745-BA92-67C23B297A18"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r3-s3:*:*:*:*:*:*","matchCriteriaId":"67D4004B-1233-4258-9C7A-F05189146B44"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:-:*:*:*:*:*:*","matchCriteriaId":"03009CC1-21AC-4A46-A747-D0C67FCD41DA"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:r1:*:*:*:*:*:*","matchCriteriaId":"5C9BC697-C7C9-447D-9EBD-E9711462583E"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:r1-s1:*:*:*:*:*:*","matchCriteriaId":"7B80433B-57B1-49EF-B1A1-83781D6102E3"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:r1-s2:*:*:*:*:*:*","matchCriteriaId":"A352BB7A-6F17-4E64-BC02-1A7E4CD42653"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:r2:*:*:*:*:*:*","matchCriteriaId":"05D8427C-CDDE-4B2F-9CB8-41B9137660E4"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:r2-s1:*:*:*:*:*:*","matchCriteriaId":"F3DC01F2-6DFE-4A8E-9962-5E59AA965935"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:r3:*:*:*:*:*:*","matchCriteriaId":"7DA0E196-925E-4056-B411-E158702D5D4F"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:r3-s1:*:*:*:*:*:*","matchCriteriaId":"E33A522F-E35C-4473-9CBD-9C6E5A831086"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.3:r3-s2:*:*:*:*:*:*","matchCriteriaId":"E9AE26EB-699B-4B10-87E2-9E731B820F32"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*","matchCriteriaId":"3D361B23-A3C2-444B-BEB8-E231DA950567"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*","matchCriteriaId":"20DDC6B7-BFC4-4F0B-8E68-442C23765BF2"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*","matchCriteriaId":"037BA01C-3F5C-4503-A633-71765E9EF774"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*","matchCriteriaId":"C54B047C-4B38-40C0-9855-067DCF7E48BD"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*","matchCriteriaId":"38984199-E332-4A9C-A4C0-78083D052E15"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*","matchCriteriaId":"AA6526FB-2941-4D18-9B2E-472AD5A62A53"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*","matchCriteriaId":"09876787-A40A-4340-9C12-8628C325353B"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*","matchCriteriaId":"41615104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