CVE-2020-15839

{"id": "CVE-2020-15839", "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}]}, "published": "2020-09-22T18:15:23.980", "references": [{"url": "https://issues.liferay.com/browse/LPE-17029", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://issues.liferay.com/browse/LPE-17055", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://portal.liferay.dev/learn/security/known-vulnerabilities", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119784928", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "Liferay Portal before 7.3.3, and Liferay DXP 7.1 before fix pack 18 and 7.2 before fix pack 6, does not restrict the size of a multipart/form-data POST action, which allows remote authenticated users to conduct denial-of-service attacks by uploading large files."}, {"lang": "es", "value": "Liferay Portal versiones anteriores a 7.3.3, y Liferay DXP versiones 7.1 anteriores a fixpack 18 y versiones 7.2 anteriores a fixpack 6, no reucir ataques de denegaci\u00f3n de servicio mediante la carga de archivos grandes"}], "lastModified": "2020-09-30T15:29:57.067", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:liferay:digital_experience_platform:7.1:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "27DF695E-B890-42C2-8941-5BB53154755F"}, {"criteria": "cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "072F6C59-3D86-48D1-A14E-477FFFA3B1D1"}, {"criteria": "cpe:2.3:a:liferay:digital_experience_platform:7.1:fix_pack_10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE68B4A2-3459-4DBA-8BAC-E9AA9FA25264"}, 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