CVE-2017-16637

{"id": "CVE-2017-16637", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.8}]}, "published": "2017-11-06T22:29:00.490", "references": [{"url": "https://board.perfect-privacy.com/threads/reporting-a-security-bug-in-vpn-software-client-for-windows.2223/", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.vulnerability-lab.com/get_content.php?id=2102", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://board.perfect-privacy.com/threads/reporting-a-security-bug-in-vpn-software-client-for-windows.2223/", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.vulnerability-lab.com/get_content.php?id=2102", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "In Vectura Perfect Privacy VPN Manager v1.10.10 and v1.10.11, when resetting the network data via the software client, with a running VPN connection, a critical error occurs which leads to a \"FrmAdvancedProtection\" crash. Although the mechanism malfunctions and an error occurs during the runtime with the stack trace being issued, the software process is not properly terminated. The software client is still attempting to maintain the connection even though the network connection information is being reset live. In that insecure mode, the \"FrmAdvancedProtection\" component crashes, but the process continues to run with different errors and process corruptions. This local corruption vulnerability can be exploited by local attackers."}, {"lang": "es", "value": "En Vectura Perfect Privacy VPN Manager v1.10.10 y v1.10.11, al restablecer los datos de la red mediante el cliente del software con una conexi\u00f3n VPN en activo, ocurre un error cr\u00edtico que conduce a un cierre inesperado de \"FrmAdvancedProtection\". Aunque el mecanismo no funciona correctamente y el error ocurre durante el tiempo de ejecuci\u00f3n con la emisi\u00f3n del seguimiento de la pila, el proceso del software no se finaliza correctamente. El cliente del software sigue intentando mantener la conexi\u00f3n incluso aunque la conexi\u00f3n a la red se est\u00e1 restableciendo al mismo tiempo. En ese modo inseguro, el componente \"FrmAdvancedProtection\" se cierra inesperadamente, pero el proceso contin\u00faa ejecut\u00e1ndose con diferentes errores y corrupciones del proceso. Esta vulnerabilidad de corrupci\u00f3n local puede ser explotada por atacantes locales."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:perfect-privacy:vpn_manager:1.10.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C30A71D5-4154-484F-9FF6-DA76F7D77E14"}, {"criteria": "cpe:2.3:a:perfect-privacy:vpn_manager:1.10.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2C53D0ED-0C58-49DB-91C4-EBE679312AC6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}