{"affected": [{"affectedData": [{"product": "Microsoft Excel", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "2010 Service Pack 2 (32-bit editions)"}, {"status": "affected", "version": "2010 Service Pack 2 (64-bit editions)"}, {"status": "affected", "version": "2013 Service Pack 1 (32-bit editions)"}, {"status": "affected", "version": "2013 Service Pack 1 (64-bit editions)"}, {"status": "affected", "version": "2013 RT Service Pack 1"}, {"status": "affected", "version": "2016 for Mac"}, {"status": "affected", "version": "2016 (32-bit edition)"}, {"status": "affected", "version": "2016 (64-bit edition)"}]}, {"product": "Microsoft Office", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "2010 Service Pack 2 (32-bit editions)"}, {"status": "affected", "version": "2010 Service Pack 2 (64-bit editions)"}, {"status": "affected", "version": "2013 Service Pack 1 (32-bit editions)"}, {"status": "affected", "version": "2013 Service Pack 1 (64-bit 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true}, {"criteria": "cpe:2.3:a:microsoft:sharepoint_enterprise_server:2013:sp1:*:*:*:*:*:*", "matchCriteriaId": "A5D3A185-BE57-403E-914E-FDECEC3A477C", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:excel_services:-:*:*:*:*:*:*:*", "matchCriteriaId": "EFA44CFC-016A-4D68-93E2-33883E34E26D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:*", "matchCriteriaId": "9A57C675-05A9-4BC2-AE95-7CA5CA6B1F73", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka 'Microsoft Excel Information Disclosure Vulnerability'."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n cuando Microsoft Excel divulga inapropiadamente el contenido de su memoria, tambi\u00e9n se conoce como \"Microsoft Excel Information Disclosure Vulnerability\"."}], "id": "CVE-2019-1446", "lastModified": "2026-06-17T02:28:37.783", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-11-12T19:15:15.787", "references": [{"source": "secure@microsoft.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1446"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1446"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}