{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-44181", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2023-09-26T19:30:17.664Z", "datePublished": "2023-10-12T23:01:38.150Z", "dateUpdated": "2024-09-18T14:43:54.724Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["QFX5k"], "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"lessThan": "20.2R3-S6", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "20.3R3-S5", "status": "affected", "version": "20.3", "versionType": "semver"}, {"lessThan": "20.4R3-S5", "status": "affected", "version": "20.4", "versionType": "semver"}, {"lessThan": "21.1R3-S4", "status": "affected", "version": "21.1", "versionType": "semver"}, {"lessThan": "21.2R3-S3", "status": "affected", "version": "21.2", "versionType": "semver"}, {"lessThan": "21.3R3-S2", "status": 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21.2R3-S3 on QFX5k;\n * 21.3 versions prior to 21.3R3-S2 on QFX5k;\n * 21.4 versions prior to 21.4R3 on QFX5k;\n * 22.1 versions prior to 22.1R3 on QFX5k;\n * 22.2 versions prior to 22.2R2 on QFX5k.\n\n\n\n\n\n\n"}, {"lang": "es", "value": "Una verificaci\u00f3n de seguridad implementada incorrectamente para una vulnerabilidad est\u00e1ndar en el control de tormentas de los dispositivos Junos OS QFX5k de Juniper Networks permite que los paquetes se env\u00eden a la cola ARP, lo que provoca un bucle l2 que genera violaciones de DDOS y un registro del sistema DDOS. Este problema se activa cuando el control de tormentas est\u00e1 habilitado y hay paquetes ICMPv6 presentes en el dispositivo. Este problema afecta a Juniper Networks: Junos OS * Todas las versiones anteriores a 20.2R3-S6 en QFX5k; * Versiones 20.3 anteriores a 20.3R3-S5 en QFX5k; * Versiones 20.4 anteriores a 20.4R3-S5 en QFX5k; * Versiones 21.1 anteriores a 21.1R3-S4 en QFX5k; * Versiones 21.2 anteriores a 21.2R3-S3 en QFX5k; * Versiones 21.3 anteriores a 21.3R3-S2 en QFX5k; * Versiones 21.4 anteriores a 21.4R3 en QFX5k; * Versiones 22.1 anteriores a 22.1R3 en QFX5k; * Versiones 22.2 anteriores a 22.2R2 en QFX5k."}], "id": "CVE-2023-44181", "lastModified": "2023-10-20T12:21:29.827", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "sirt@juniper.net", "type": "Secondary"}]}, "published": "2023-10-13T00:15:11.837", "references": [{"source": "sirt@juniper.net", "tags": ["Vendor Advisory"], "url": "https://supportportal.juniper.net/JSA73145"}, {"source": "sirt@juniper.net", "tags": ["Technical Description"], "url": "https://www.juniper.net/documentation/us/en/software/junos/security-services/topics/task/rate-limiting-storm-control-disabling-cli-els.html"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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