Show plain JSON{"id": "CVE-2017-8904", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}]}, "published": "2017-05-11T19:29:00.273", "references": [{"url": "http://www.securityfocus.com/bid/98428", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1038387", "source": "cve@mitre.org"}, {"url": "https://blog.xenproject.org/2017/05/02/updates-on-xsa-213-xsa-214-and-xsa-215/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201705-11", "source": "cve@mitre.org"}, {"url": "https://xenbits.xen.org/xsa/advisory-214.html", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/98428", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1038387", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://blog.xenproject.org/2017/05/02/updates-on-xsa-213-xsa-214-and-xsa-215/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201705-11", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://xenbits.xen.org/xsa/advisory-214.html", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Xen through 4.8.x mishandles the \"contains segment descriptors\" property during GNTTABOP_transfer (aka guest transfer) operations, which might allow PV guest OS users to execute arbitrary code on the host OS, aka XSA-214."}, {"lang": "es", "value": "Xen hasta la versi\u00f3n 4.8.x manipula incorrectamente la propiedad \"contains segment descriptors\" durante las operaciones GNTTABOP_transfer (tambi\u00e9n conocida como transferencia de hu\u00e9spedes), lo que podr\u00eda permitir a los usuarios del sistema operativo hu\u00e9sped PV ejecutar c\u00f3digo arbitrario en el sistema anfitri\u00f3n, tambi\u00e9n conocido como XSA-214."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4447FA6-EDE7-4915-8238-2EA4CE782E96"}, {"criteria": "cpe:2.3:o:xen:xen:4.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB6804DA-1A77-47BF-803A-30AC602F8A9B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"} 