CVE-2020-3991

{"id": "CVE-2020-3991", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 1.8}]}, "published": "2020-10-16T14:15:12.063", "references": [{"url": "https://www.vmware.com/security/advisories/VMSA-2020-0022.html", "tags": ["Patch", "Vendor Advisory"], "source": "security@vmware.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "VMware Horizon Client for Windows (5.x before 5.5.0) contains a denial-of-service vulnerability due to a file system access control issue during install time. Successful exploitation of this issue may allow an attacker to overwrite certain admin privileged files through a symbolic link attack at install time. This will result into a denial-of-service condition on the machine where Horizon Client for Windows is installed."}, {"lang": "es", "value": "VMware Horizon Client para Windows (versiones 5.x anteriores a 5.5.0) contiene una vulnerabilidad de denegaci\u00f3n de servicio debido a un problema de control de acceso del sistema de archivos durante el tiempo de instalaci\u00f3n. Una explotaci\u00f3n con \u00e9xito de este problema puede permitir a un atacante sobrescribir determinados archivos con privilegios de administrador por medio de un ataque de enlace simb\u00f3lico en el momento de la instalaci\u00f3n. Esto resultar\u00e1 en una condici\u00f3n de denegaci\u00f3n de servicio en la m\u00e1quina donde Horizon Client para Windows est\u00e1 instalado"}], "lastModified": "2020-10-23T19:10:18.800", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vmware:horizon_client:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8FFD5751-9869-4192-9D4D-01D8D81F3B87", "versionEndExcluding": "5.5.0", "versionStartIncluding": "5.0.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@vmware.com"}