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that may allow a specially crafted IPv6 Neighbor Discovery (ND) packet destined to an EX Series Ethernet Switch to cause a slow memory leak. 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Una inundaci\u00f3n de paquetes maliciosos sobre la red de estos paquetes NDP de IPv6 dise\u00f1ados puede eventualmente conllevar al agotamiento de recursos y a una denegaci\u00f3n de servicio. Las versiones afectadas de Junos OS son: versiones 12.3 anteriores a 12.3R12-S4,12.3R13; versiones 13.3 anteriores a 13.3R10; versiones 14.1 anteriores a 14.1R8-S3, 14.1R9; versiones 14.1X53 anteriores a 14.1X53-D12, 14.1X53-D40; versiones 14.1X55 anteriores a 14.1X55-D35; versiones 14.2 anteriores a 14.2R6-S4, 14.2R7-S6, 14.2R8; versiones 15.1 anteriores a 15.1R5; versiones 16.1 anteriores a 16.1R3; versiones 16.2 anteriores a 16.2R1-S3, 16.2R2. La versi\u00f3n 17.1R1 y todas las versiones posteriores tienen una resoluci\u00f3n para esta vulnerabilidad."}], "id": "CVE-2017-2315", "lastModified": "2025-04-20T01:37:25.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-04-24T15:59:00.237", "references": [{"source": "sirt@juniper.net", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/97615"}, {"source": "sirt@juniper.net", "url": "http://www.securitytracker.com/id/1038253"}, {"source": "sirt@juniper.net", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://kb.juniper.net/JSA10781"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/97615"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1038253"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://kb.juniper.net/JSA10781"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-772"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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