{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-02T02:07:31.101","vulnerabilities":[{"cve":{"id":"CVE-2023-22403","sourceIdentifier":"sirt@juniper.net","published":"2023-01-13T00:15:10.767","lastModified":"2026-06-17T05:35:21.867","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"\nAn Allocation of Resources Without Limits or Throttling vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a network-based, unauthenticated attacker to cause a Denial of Service (DoS).\n\n\n\nOn QFX10K Series, Inter-Chassis Control Protocol (ICCP) is used in MC-LAG topologies to exchange control information between the devices in the topology. ICCP connection flaps and sync issues will be observed due to excessive specific traffic to the local device.\n\n\n\nThis issue affects Juniper Networks Junos OS on QFX10K Series:\n\n  *  All versions prior to 20.2R3-S7;\n  *  20.4 versions prior to 20.4R3-S4;\n  *  21.1 versions prior to 21.1R3-S3;\n  *  21.2 versions prior to 21.2R3-S1;\n  *  21.3 versions prior to 21.3R3;\n  *  21.4 versions prior to 21.4R3;\n  *  22.1 versions prior to 22.1R2.\n\n\n\n\n"},{"lang":"es","value":"Una vulnerabilidad de asignación de recursos sin límites ni limitación en el Packet Forwarding Engine (PFE) de Juniper Networks Junos OS permite que un atacante no autenticado basado en la red provoque una denegación de servicio (DoS). En la serie QFX10K, el protocolo de control entre chasis (ICCP) se utiliza en topologías MC-LAG para intercambiar información de control entre los dispositivos de la topología. Se observarán fallas en la conexión ICCP y problemas de sincronización debido al tráfico específico excesivo al dispositivo local. Este problema afecta a Juniper Networks Junos OS en la serie QFX10K: * Todas las versiones anteriores a 20.2R3-S7; * Versiones 20.4 anteriores a 20.4R3-S4; * Versiones 21.1 anteriores a 21.1R3-S3; * Versiones 21.2 anteriores a 21.2R3-S1; * Versiones 21.3 anteriores a 21.3R3; * Versiones 21.4 anteriores a 21.4R3; * Versiones 22.1 anteriores a 22.1R2."}],"affected":[{"source":"sirt@juniper.net","affectedData":[{"vendor":"Juniper Networks","product":"Junos OS","defaultStatus":"unaffected","platforms":["QFX10K Series"],"versions":[{"version":"unspecified","lessThan":"20.2R3-S7","versionType":"custom","status":"affected"},{"version":"20.4","lessThan":"20.4R3-S4","versionType":"custom","status":"affected"},{"version":"21.1","lessThan":"21.1R3-S3","versionType":"custom","status":"affected"},{"version":"21.2","lessThan":"21.2R3-S1","versionType":"custom","status":"affected"},{"version":"21.3","lessThan":"21.3R3","versionType":"custom","status":"affected"},{"version":"21.4","lessThan":"21.4R3","versionType":"custom","status":"affected"},{"version":"22.1","lessThan":"22.1R2","versionType":"custom","status":"affected"}]}]}],"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}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-04-07T19:55:03.227843Z","id":"CVE-2023-22403","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"sirt@juniper.net","type":"Secondary","description":[{"lang":"en","value":"CWE-770"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-770"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*","versionEndExcluding":"20.2","matchCriteriaId":"9D5DC3ED-1843-467F-903D-2DB6CDFF06F1"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:-:*:*:*:*:*:*","matchCriteriaId":"D4CF52CF-F911-4615-9171-42F84429149F"},{"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:20.2:r3-s4:*:*:*:*:*:*","matchCriteriaId":"69E33F24-D480-4B5F-956D-D435A551CBE7"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r3-s5:*:*:*:*:*:*","matchCriteriaId":"6E5E3FDB-3F33-4686-9B64-0152AD41939D"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.2:r3-s6:*:*:*:*:*:*","matchCriteriaId":"9C411A2E-A407-44E5-A2B2-3D049FB2DB4D"},{"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-C17E-44DA-AB0D-6E2053BD4EF4"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*","matchCriteriaId":"1981DE38-36B5-469D-917E-92717EE3ED53"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:20.4:r3-s3:*:*:*:*:*:*","matchCriteriaId":"AFA68ACD-AAE5-4577-B734-23AAF77BC85A"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.1:-:*:*:*:*:*:*","matchCriteriaId":"6FDB5B7D-FB37-47E3-8678-B9ED578CCA5F"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*","matchCriteriaId":"625BA7E6-D2AD-4A48-9B94-24328BE5B06A"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*","matchCriteriaId":"F462F4E3-762C-429F-8D25-5521100DD37C"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*","matchCriteriaId":"C0BC9DAC-D6B5-4C5E-8C73-6E550D9A30F5"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*","matchCriteriaId":"689FE1AE-7A85-4FB6-AB02-E732F23581B6"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*","matchCriteriaId":"79E56DAC-75AD-4C81-9835-634B40C15DA6"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*","matchCriteriaId":"A0040FE2-7ECD-4755-96CE-E899BA298E0C"},{"vulnerable":true,"criteria":"c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