CVE-2017-10923

{"id": "CVE-2017-10923", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2017-07-05T01:29:00.907", "references": [{"url": "http://www.securityfocus.com/bid/99160", "tags": ["Tool Signature", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1038735", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201708-03", "source": "cve@mitre.org"}, {"url": "https://xenbits.xen.org/xsa/advisory-225.html", "tags": ["Mailing List", "Mitigation", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/99160", "tags": ["Tool Signature", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1038735", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201708-03", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://xenbits.xen.org/xsa/advisory-225.html", "tags": ["Mailing List", "Mitigation", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Xen through 4.8.x does not validate a vCPU array index upon the sending of an SGI, which allows guest OS users to cause a denial of service (hypervisor crash), aka XSA-225."}, {"lang": "es", "value": "Xen hasta la versi\u00f3n 4.8.x, no comprueba un \u00edndice de matriz vCPU sobre el env\u00edo de un SGI, lo que permite a los usuarios del sistema operativo invitado causar una denegaci\u00f3n de servicio (bloqueo del hypervisor), tambi\u00e9n se conoce como XSA-225."}], "lastModified": "2024-11-21T03:06:45.733", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B6F7CE9-C409-4D88-9A99-B21420633F45"}, {"criteria": "cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B814C381-4991-495A-B530-7543F977B346"}, {"criteria": "cpe:2.3:o:xen:xen:4.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6FE1F484-23B4-4CCC-AD23-6F8BDC312CE8"}, {"criteria": "cpe:2.3:o:xen:xen:4.6.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BBB7BAFE-9CB4-40D2-908C-55307728116F"}, {"criteria": "cpe:2.3:o:xen:xen:4.6.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6AD42E21-EA9E-41EB-AC7E-478CCEEEBA8D"}, {"criteria": "cpe:2.3:o:xen:xen:4.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8FDFDDA0-51D2-4995-9B4D-48047C940FC5"}, {"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"}