CVE-2015-5954

{"id": "CVE-2015-5954", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-10-21T18:59:03.957", "references": [{"url": "http://www.debian.org/security/2015/dsa-3373", "source": "cve@mitre.org"}, {"url": "https://owncloud.org/security/advisory/?id=oc-sa-2015-011", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The virtual filesystem in ownCloud Server before 6.0.9, 7.0.x before 7.0.7, and 8.0.x before 8.0.5 does not consider that NULL is a valid getPath return value, which allows remote authenticated users to bypass intended access restrictions and gain access to users files via a sharing link to a file with a deleted parent folder."}, {"lang": "es", "value": "El sistema de archivos en ownCloud Server en versiones anteriores a 6.0.9, 7.0.x en versiones anteriores a 7.0.7 y 8.0.x en versiones anteriores a 8.0.5 no considera que NULL es un valor de retorno getPath v\u00e1lido, lo que permite a usuarios remotos autenticados eludir las restricciones destinadas al acceso y ganar acceso a los archivos de usuarios a trav\u00e9s de un enlace compartido a un archivo con una carpeta principal eliminada."}], "lastModified": "2015-10-22T19:49:57.540", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A85161B-50EB-4819-927A-310C97AC441C", "versionEndIncluding": "6.0.8"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:7.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E1941F4-D2B5-4633-A934-FBD126B72D1C"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:7.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22EBDD6A-804F-44E8-A516-61760B5D447B"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:7.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9FF6F676-1C9E-4F33-8E91-BC41E42CEE57"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:7.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BBF3DCFD-3264-4315-947E-0D2725E3BFEA"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:7.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C26782F8-FE62-4B2D-B0C9-81EFFE395D6F"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:7.0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5945851-35B8-4509-92C7-CF706C794266"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:7.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7F58319-DE37-4307-9D60-BDFC27D6826B"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:8.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B8C45645-3A99-4E08-952A-EEBFE35AC70E"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:8.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6AFD0FA9-F12F-46A2-90F4-B48310A7ED0D"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:8.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C18316B-E0DF-4693-AD3A-8C923965931B"}, {"criteria": "cpe:2.3:a:owncloud:owncloud:8.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "66A3C5DA-52BA-4B86-A7A1-BEAE730E80E7"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"https://cwe.mitre.org/data/definitions/252.html\">CWE-252: Unchecked Return Value</a>", "sourceIdentifier": "cve@mitre.org"}