{ "id": "CVE-2015-5247", "sourceIdentifier": "secalert@redhat.com", "published": "2016-04-14T15:59:01.090", "lastModified": "2024-11-21T02:32:38.533", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The virStorageVolCreateXML API in libvirt 1.2.14 through 1.2.19 allows remote authenticated users with a read-write connection to cause a denial of service (libvirtd crash) by triggering a failed unlink after creating a volume on a root_squash NFS pool." }, { "lang": "es", "value": "La API virStorageVolCreateXML en libvirt 1.2.14 hasta la versi\u00f3n 1.2.19 permite a usuarios remotos autenticados con una conexi\u00f3n de lectura-escritura causar una denegaci\u00f3n de servicio (ca\u00edda de libvirtd) desencadenando una desvinculaci\u00f3n fallida despu\u00e9s de crear un volumen en un pool NFS root_squash." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "baseScore": 4.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-284" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:libvirt:1.2.14:*:*:*:*:*:*:*", "matchCriteriaId": "57AFB8C5-5798-4029-81CE-E56AD2DB34D5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:libvirt:1.2.15:*:*:*:*:*:*:*", "matchCriteriaId": "FCF25808-E322-43C1-8BB4-F233787DAAF8" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:libvirt:1.2.16:*:*:*:*:*:*:*", "matchCriteriaId": "32836083-B8C3-48C3-B2BB-5C752BC048C3" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:libvirt:1.2.17:*:*:*:*:*:*:*", "matchCriteriaId": "26DF8FF3-4261-460A-81D1-D0F9CC8A1E8E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:libvirt:1.2.18:*:*:*:*:*:*:*", "matchCriteriaId": "7E6F0C3B-64A3-497D-9150-F71D499D4CE3" }, { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:libvirt:1.2.19:*:*:*:*:*:*:*", "matchCriteriaId": "7F84E1F2-52A9-43C8-A784-603CF03E0078" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*", "matchCriteriaId": "F38D3B7E-8429-473F-BB31-FC3583EE5A5B" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355" } ] } ] } ], "references": [ { "url": "http://security.libvirt.org/2015/0003.html", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.ubuntu.com/usn/USN-2867-1", "source": "secalert@redhat.com" }, { "url": "http://security.libvirt.org/2015/0003.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.ubuntu.com/usn/USN-2867-1", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }