{ "id": "CVE-2015-5313", "sourceIdentifier": "secalert@redhat.com", "published": "2016-04-11T21:59:04.100", "lastModified": "2023-02-13T00:53:24.527", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Directory traversal vulnerability in the virStorageBackendFileSystemVolCreate function in storage/storage_backend_fs.c in libvirt, when fine-grained Access Control Lists (ACL) are in effect, allows local users with storage_vol:create ACL but not domain:write permission to write to arbitrary files via a .. (dot dot) in a volume name." }, { "lang": "es", "value": "Vulnerabilidad de salto de directorio en la funci\u00f3n virStorageBackendFileSystemVolCreate en storage/storage_backend_fs.c en libvirt, cuando Access Control Lists (ACL) detalladas est\u00e1n en vigor, permite a usuarios locales con permiso storage_vol:create ACL pero sin permiso domain:write escribir en archivos arbitrarios a trav\u00e9s de un .. (punto punto) en un nombre de volumen." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 2.5, "baseSeverity": "LOW" }, "exploitabilityScore": 1.0, "impactScore": 1.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 1.9 }, "baseSeverity": "LOW", "exploitabilityScore": 3.4, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-22" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:libvirt:-:*:*:*:*:*:*:*", "matchCriteriaId": "FED07429-2F89-4903-99EF-C153CD0FC59E" } ] } ] } ], "references": [ { "url": "http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=034e47c338b13a95cf02106a3af912c1c5f818d7", "source": "secalert@redhat.com" }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174404.html", "source": "secalert@redhat.com" }, { "url": "http://rhn.redhat.com/errata/RHSA-2016-2577.html", "source": "secalert@redhat.com" }, { "url": "http://security.libvirt.org/2015/0004.html", "source": "secalert@redhat.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "http://www.securityfocus.com/bid/90913", "source": "secalert@redhat.com" }, { "url": "https://security.gentoo.org/glsa/201612-10", "source": "secalert@redhat.com" }, { "url": "https://www.redhat.com/archives/libvir-list/2015-December/msg00473.html", "source": "secalert@redhat.com" } ] }