CVE-2019-1109

{"containers": {"cna": {"affected": [{"product": "Microsoft Office", "vendor": "Microsoft", "versions": [{"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 (32-bit edition)"}, {"status": "affected", "version": "2016 (64-bit edition)"}, {"status": "affected", "version": "2019 for 32-bit editions"}, {"status": "affected", "version": "2019 for 64-bit editions"}]}, {"product": "Office 365 ProPlus", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "32-bit Systems"}, {"status": "affected", "version": "64-bit Systems"}]}], "descriptions": [{"lang": "en", "value": "A spoofing vulnerability exists when Microsoft Office Javascript does not check the validity of the web page making a request to Office documents.An attacker who successfully exploited this vulnerability could read or write information in Office documents.The security update addresses the vulnerability by correcting the way that Microsoft Office Javascript verifies trusted web pages., aka 'Microsoft Office Spoofing Vulnerability'."}], "problemTypes": [{"descriptions": [{"description": "Spoofing", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-07-29T14:08:33.000Z", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1109"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@microsoft.com", "ID": "CVE-2019-1109", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Microsoft Office", "version": {"version_data": [{"version_value": "2013 Service Pack 1 (32-bit editions)"}, {"version_value": "2013 Service Pack 1 (64-bit editions)"}, {"version_value": "2013 RT Service Pack 1"}, {"version_value": "2016 (32-bit edition)"}, {"version_value": "2016 (64-bit edition)"}, {"version_value": "2019 for 32-bit editions"}, {"version_value": "2019 for 64-bit editions"}]}}, {"product_name": "Office 365 ProPlus", "version": {"version_data": [{"version_value": "32-bit Systems"}, {"version_value": "64-bit Systems"}]}}]}, "vendor_name": "Microsoft"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A spoofing vulnerability exists when Microsoft Office Javascript does not check the validity of the web page making a request to Office documents.An attacker who successfully exploited this vulnerability could read or write information in Office documents.The security update addresses the vulnerability by correcting the way that Microsoft Office Javascript verifies trusted web pages., aka 'Microsoft Office Spoofing Vulnerability'."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Spoofing"}]}]}, "references": {"reference_data": [{"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1109", "refsource": "MISC", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1109"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T18:06:31.757Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1109"}]}]}, "cveMetadata": {"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2019-1109", "datePublished": "2019-07-29T14:08:33.000Z", "dateReserved": "2018-11-26T00:00:00.000Z", "dateUpdated": "2024-08-04T18:06:31.757Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Microsoft Office", "vendor": "Microsoft", "versions": [{"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 (32-bit edition)"}, {"status": "affected", "version": "2016 (64-bit edition)"}, {"status": "affected", "version": "2019 for 32-bit editions"}, {"status": "affected", "version": "2019 for 64-bit editions"}]}, {"product": "Office 365 ProPlus", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "32-bit Systems"}, {"status": "affected", "version": "64-bit Systems"}]}], "source": "secure@microsoft.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:*", "matchCriteriaId": "120690A6-E0A1-4E36-A35A-C87109ECC064", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:*", "matchCriteriaId": "F7DDFFB8-2337-4DD7-8120-56CC8EF134B4", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:*", "matchCriteriaId": "E0B3B0BC-C7C6-4687-AD72-DCA29FF9AE3A", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*", "matchCriteriaId": "FF177984-A906-43FA-BF60-298133FBBD6B", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:office_365:-:*:*:*:proplus:*:*:*", "matchCriteriaId": "42B167E5-746F-457D-821D-42EF3E3CD8B7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A spoofing vulnerability exists when Microsoft Office Javascript does not check the validity of the web page making a request to Office documents.An attacker who successfully exploited this vulnerability could read or write information in Office documents.The security update addresses the vulnerability by correcting the way that Microsoft Office Javascript verifies trusted web pages., aka 'Microsoft Office Spoofing Vulnerability'."}, {"lang": "es", "value": "Existe una vulnerabilidad de suplantaci\u00f3n de identidad cuando Microsoft Office Javascript no comprueba la validez de la p\u00e1gina web que realiza una solicitud a documentos de Office. Un atacante que aprovech\u00f3 esta vulnerabilidad podr\u00eda leer o escribir informaci\u00f3n en documentos de Office. La actualizaci\u00f3n de seguridad subsana la vulnerabilidad al corregir la forma que Microsoft Office Javascript verifica las p\u00e1ginas web de confianza, tambi\u00e9n se conoce como 'Microsoft Office Spoofing Vulnerability'."}], "id": "CVE-2019-1109", "lastModified": "2026-06-17T02:27:50.820", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-07-15T19:15:19.763", "references": [{"source": "secure@microsoft.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1109"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1109"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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