CVE-2014-1666

{"id": "CVE-2014-1666", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 8.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-01-26T16:58:11.650", "references": [{"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127580.html", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-February/127607.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html", "source": "cve@mitre.org"}, {"url": "http://osvdb.org/102536", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/56650", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://security.gentoo.org/glsa/glsa-201407-03.xml", "source": "cve@mitre.org"}, {"url": "http://support.citrix.com/article/CTX200288", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2014/01/24/6", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/65125", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1029684", "source": "cve@mitre.org"}, {"url": "http://xenbits.xen.org/xsa/advisory-87.html", "source": "cve@mitre.org"}, {"url": "http://xenbits.xen.org/xsa/xsa87-unstable-4.3.patch", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/90675", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The do_physdev_op function in Xen 4.1.5, 4.1.6.1, 4.2.2 through 4.2.3, and 4.3.x does not properly restrict access to the (1) PHYSDEVOP_prepare_msix and (2) PHYSDEVOP_release_msix operations, which allows local PV guests to cause a denial of service (host or guest malfunction) or possibly gain privileges via unspecified vectors."}, {"lang": "es", "value": "La funci\u00f3n do_physdev_op en Xen 4.1.5, 4.1.6.1, 4.2.2 hasta 4.2.3 y 4.3.x no restringe adecuadamente el acceso a las operaciones: (1) PHYSDEVOP_release_msix y (2) PHYSDEVOP_prepare_msix , lo que permite a los hu\u00e9spedes PV locales provocar una denegaci\u00f3n de servicio ( mal funcionamiento de host o invitado) o posiblemente obtener privilegios a trav\u00e9s de vectores no especificados."}], "lastModified": "2018-01-03T02:29:08.337", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.1.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "219597E2-E2D7-4647-8A7C-688B96300158"}, {"criteria": "cpe:2.3:o:xen:xen:4.1.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65E55950-EACA-4209-B2A1-E09026FC6006"}, {"criteria": "cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2448537F-87AD-45C1-9FB0-7A49CA31BD76"}, {"criteria": "cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E36B2265-70E1-413B-A7CF-79D39E9ADCFB"}, {"criteria": "cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF948E6A-07BE-4C7D-8A98-002E89D35F4D"}, {"criteria": "cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C0E23B94-1726-4F63-84BB-8D83FAB156D7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}