CVE-2020-29490

{"id": "CVE-2020-29490", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-01-05T22:15:13.937", "references": [{"url": "https://www.dell.com/support/kbdoc/000181248", "tags": ["Vendor Advisory"], "source": "security_alert@emc.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.0.4.0.5.012 contain a Denial of Service vulnerability on NAS Servers with NFS exports. A remote authenticated attacker could potentially exploit this vulnerability and cause Denial of Service (Storage Processor Panic) by sending specially crafted UDP requests."}, {"lang": "es", "value": "Las versiones de Dell EMC Unity, Unity XT y UnityVSA versiones anteriores a 5.0.4.0.5.012, contienen una vulnerabilidad de Denegaci\u00f3n de Servicio en Servidores NAS con exportaciones NFS. Un atacante autenticado remoto podr\u00eda potencialmente explotar esta vulnerabilidad y causar una Denegaci\u00f3n de Servicio (P\u00e1nico en el Procesador de Almacenamiento) mediante el env\u00edo de peticiones UDP especialmente dise\u00f1adas"}], "lastModified": "2021-01-12T15:01:17.257", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "169B99ED-A85F-4121-AAA7-39892537615B", "versionEndExcluding": "5.0.4.0.5.012"}, {"criteria": "cpe:2.3:a:dell:emc_unity_vsa_operating_environment:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D769A28-9818-4264-8A6D-04AB8B82DE76", "versionEndExcluding": "5.0.4.0.5.012"}, {"criteria": "cpe:2.3:a:dell:emc_unity_xt_operating_environment:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86AB432A-FAF3-4B9C-B15C-DCBF68C77EB5", "versionEndExcluding": "5.0.4.0.5.012"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}