{ "id": "CVE-2023-44175", "sourceIdentifier": "sirt@juniper.net", "published": "2023-10-12T23:15:11.307", "lastModified": "2023-10-19T17:47:15.987", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "\nA Reachable Assertion vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows to send specific genuine PIM packets to the device resulting in rpd to crash causing a Denial of Service (DoS).\n\nContinued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.\n\nNote: This issue is not noticed when all the devices in the network are Juniper devices.\n\nThis issue affects Juniper Networks:\n\nJunos OS:\n\n\n\n * All versions prior to 20.4R3-S7;\n * 21.2 versions prior to 21.2R3-S5;\n * 21.3 versions prior to 21.3R3-S4;\n * 21.4 versions prior to 21.4R3-S4;\n * 22.1 versions prior to 22.1R3-S4;\n * 22.2 versions prior to 22.2R3;\n * 22.3 versions prior to 22.3R3;\n * 22.4 versions prior to 22.4R3.\n\n\n\n\nJunos OS Evolved:\n\n\n\n * All versions prior to 22.3R3-EVO;\n * 22.4-EVO versions prior to 22.4R3-EVO;\n * 23.2-EVO versions prior to 23.2R1-EVO.\n\n\n\n\n\n\n" }, { "lang": "es", "value": "Una vulnerabilidad de aserci\u00f3n accesible en Routing Protocol Daemon (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite enviar paquetes PIM genuinos espec\u00edficos al dispositivo, lo que provoca que rpd falle y provoque una Denegaci\u00f3n de Servicio (DoS). La recepci\u00f3n y procesamiento continuo de este paquete crear\u00e1 una condici\u00f3n sostenida de Denegaci\u00f3n de Servicio (DoS). Nota: Este problema no se detecta cuando todos los dispositivos de la red son dispositivos Juniper. Este problema afecta a Juniper Networks: Junos OS: * Todas las versiones anteriores a 20.4R3-S7; * Versiones 21.2 anteriores a 21.2R3-S5; * Versiones 21.3 anteriores a 21.3R3-S4; * Versiones 21.4 anteriores a 21.4R3-S4; * Versiones 22.1 anteriores a 22.1R3-S4; * Versiones 22.2 anteriores a 22.2R3; * Versiones 22.3 anteriores a 22.3R3; * Versiones 22.4 anteriores a 22.4R3. Junos OS Evolved: * Todas las versiones anteriores a 22.3R3-EVO; * Versiones 22.4-EVO anteriores a 22.4R3-EVO; * Versiones 23.2-EVO anteriores a 23.2R1-EVO." } ], "metrics": { "cvssMetricV31": [ { "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", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 }, { "source": "sirt@juniper.net", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-617" } ] }, { "source": "sirt@juniper.net", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-617" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*", "versionEndExcluding": "20.4", "matchCriteriaId": "E3A96966-5060-4139-A124-D4E2C879FD6C" }, { "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:*:*:*:*:*:*", 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