CVE-2019-1077

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{"affected": [{"affectedData": [{"product": "Microsoft Visual Studio 2017", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "version 15.9"}]}, {"product": "Microsoft Visual Studio 2019", "vendor": "Microsoft", "versions": [{"status": "affected", "version": "16.0"}, {"status": "affected", "version": "16.1"}]}], "source": "secure@microsoft.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:visual_studio_2017:15.9:*:*:*:*:*:*:*", "matchCriteriaId": "6290EF90-AB91-4990-8D44-4F64F49AE133", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:16.0:*:*:*:*:*:*:*", "matchCriteriaId": "3886D126-9ADC-4AAF-8169-70F3DE3A7773", "vulnerable": true}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:16.1:*:*:*:*:*:*:*", "matchCriteriaId": "2E7095AD-D5B8-4E98-8F8E-60B193CEFB5A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An elevation of privilege vulnerability exists when the Visual Studio updater service improperly handles file permissions, aka 'Visual Studio Elevation of Privilege Vulnerability'."}, {"lang": "es", "value": "Existe una vulnerabilidad de elevaci\u00f3n de privilegios cuando el servicio de actualizaci\u00f3n de Visual Studio maneja inapropiadamente los permisos de archivo, tambi\u00e9n se conoce como \"Visual Studio Elevation of Privilege Vulnerability\"."}], "id": "CVE-2019-1077", "lastModified": "2026-06-17T02:27:46.507", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.6, "confidentialityImpact": "NONE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 9.2, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 1.3, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-07-15T19:15:17.530", "references": [{"source": "secure@microsoft.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1077"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1077"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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