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en ownCloud anterior a 5.0, cuando funciona en Windows, permite a usuarios remotos autenticados evadir las restricciones de acceso, subir ficheros con nombres arbitrarios y ejecutar c\u00f3digo arbitrario a trav\u00e9s de una sintaxis Alternate Data Stream (ADS) en el par\u00e1metro filename, tal y como fue demostrado al utilizar .htaccess::$DATA para subir un programa PHP."}], "id": "CVE-2014-2044", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-10-06T23:55:08.327", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://packetstormsecurity.com/files/125585/ownCloud-4.0.x-4.5.x-Remote-Code-Execution.html"}, {"source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2014/Mar/45"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/57267"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.exploit-db.com/exploits/32162"}, {"source": "cve@mitre.org", "url": "http://www.osvdb.org/104082"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/531365/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/66000"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/91757"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": 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