CVE-2019-0886

{"containers": {"cna": {"affected": [{"product": "Windows Server", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "2016"}, {"status": "affected", "version": "2016 (Core installation)"}, {"status": "affected", "version": "version 1803 (Core Installation)"}, {"status": "affected", "version": "2019"}, {"status": "affected", "version": "2019 (Core installation)"}]}, {"product": "Windows", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "10 Version 1607 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1703 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1709 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1803 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1809 for x64-based Systems"}]}, {"product": "Windows 10 Version 1903 for x64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Windows Server, version 1903 (Server Core installation)", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'."}], "problemTypes": [{"descriptions": [{"description": "Information Disclosure", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-05-16T18:17:01.000Z", "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-2019-0886"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@microsoft.com", "ID": "CVE-2019-0886", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Windows Server", "version": {"version_data": [{"version_value": "2016"}, {"version_value": "2016 (Core installation)"}, {"version_value": "version 1803 (Core Installation)"}, {"version_value": "2019"}, {"version_value": "2019 (Core installation)"}]}}, {"product_name": "Windows", "version": {"version_data": [{"version_value": "10 Version 1607 for x64-based Systems"}, {"version_value": "10 Version 1703 for x64-based Systems"}, {"version_value": "10 Version 1709 for x64-based Systems"}, {"version_value": "10 Version 1803 for x64-based Systems"}, {"version_value": "10 Version 1809 for x64-based Systems"}]}}, {"product_name": "Windows 10 Version 1903 for x64-based Systems", "version": {"version_data": [{"version_value": ""}]}}, {"product_name": "Windows Server, version 1903 (Server Core installation)", "version": {"version_data": [{"version_value": ""}]}}]}, "vendor_name": "Microsoft"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Information Disclosure"}]}]}, "references": {"reference_data": [{"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0886", "refsource": "MISC", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0886"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T17:58:59.579Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0886"}]}]}, "cveMetadata": {"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2019-0886", "datePublished": "2019-05-16T18:17:01.000Z", "dateReserved": "2018-11-26T00:00:00.000Z", "dateUpdated": "2024-08-04T17:58:59.579Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Windows Server", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "2016"}, {"status": "affected", "version": "2016 (Core installation)"}, {"status": "affected", "version": "version 1803 (Core Installation)"}, {"status": "affected", "version": "2019"}, {"status": "affected", "version": "2019 (Core installation)"}]}, {"product": "Windows", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "10 Version 1607 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1703 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1709 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1803 for x64-based Systems"}, {"status": "affected", "version": "10 Version 1809 for x64-based Systems"}]}, {"product": "Windows 10 Version 1903 for x64-based Systems", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}, {"product": "Windows Server, version 1903 (Server Core installation)", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "unspecified"}]}], "source": "secure@microsoft.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*", "matchCriteriaId": "E01A4CCA-4C43-46E0-90E6-3E4DBFBACD64", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*", "matchCriteriaId": "AEE2E768-0F45-46E1-B6D7-087917109D98", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*", "matchCriteriaId": "83B14968-3985-43C3-ACE5-8307196EFAE3", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*", "matchCriteriaId": "7CB85C75-4D35-480E-843D-60579EC75FCB", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*", "matchCriteriaId": "6B8F3DD2-A145-4AF1-8545-CC42892DA3D1", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*", "matchCriteriaId": "3FB5CDAE-C713-4D9D-9D6A-2C2E8924A4BB", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*", "matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*", "matchCriteriaId": "CAACE735-003E-4ACB-A82E-C0CF97D7F013", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*", "matchCriteriaId": "5B921FDB-8E7D-427E-82BE-4432585080CF", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'."}, {"lang": "es", "value": "Existe una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n cuando Windows Hyper-V en un sistema operativo host no puede validar correctamente la entrada de un usuario autenticado en un sistema operativo invitado, tambi\u00e9n conocido como \"Vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n de Windows Hyper-V\"."}], "id": "CVE-2019-0886", "lastModified": "2026-06-17T02:09:07.010", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 2.7, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 5.1, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 2.3, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-05-16T19:29:01.380", "references": [{"source": "secure@microsoft.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0886"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0886"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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