Show plain JSON{"id": "CVE-2017-0248", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2017-05-12T14:29:03.973", "references": [{"url": "http://www.securityfocus.com/bid/98117", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secure@microsoft.com"}, {"url": "http://www.securitytracker.com/id/1038458", "source": "secure@microsoft.com"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0248", "tags": ["Patch", "Vendor Advisory"], "source": "secure@microsoft.com"}, {"url": "http://www.securityfocus.com/bid/98117", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1038458", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0248", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-295"}]}], "descriptions": [{"lang": "en", "value": "Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to bypass Enhanced Security Usage taggings when they present a certificate that is invalid for a specific use, aka \".NET Security Feature Bypass Vulnerability.\""}, {"lang": "es", "value": "Microsoft .NET Framework versiones 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 y 4.7, permiten a un atacante omitir las etiquetas de Enhanced Security Usage cuando presentan un certificado que no es v\u00e1lido para un uso espec\u00edfico, tambi\u00e9n se conoce como \".NET Security Feature Bypass Vulnerability.\""}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "42A6DF09-B8E1-414D-97E7-453566055279"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E039CE1F-B988-4741-AE2E-5B36E2AF9688"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8EDC4407-7E92-4E60-82F0-0C87D1860D3A"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40B3A045-B08A-44E0-91BE-726753F6A362"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "280FE663-23BE-45D2-9B31-5F577E390B48"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF0B660D-1F30-4D45-B98B-726EDB8CB90F"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A16AD2B0-2189-4E8E-B7FC-CE598CA1CB2D"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "734112B3-1383-4BE3-8721-C0F84566B764"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"} 