CVE-2016-1571

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.securitytracker.com/id/1034745", "name": "1034745", "tags": ["Third Party Advisory"], "refsource": "SECTRACK"}, {"url": "http://xenbits.xen.org/xsa/advisory-168.html", "name": "http://xenbits.xen.org/xsa/advisory-168.html", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://support.citrix.com/article/CTX205496", "name": "http://support.citrix.com/article/CTX205496", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.debian.org/security/2016/dsa-3519", "name": "DSA-3519", "tags": [], "refsource": "DEBIAN"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The paging_invlpg function in include/asm-x86/paging.h in Xen 3.3.x through 4.6.x, when using shadow mode paging or nested virtualization is enabled, allows local HVM guest users to cause a denial of service (host crash) via a non-canonical guest address in an INVVPID instruction, which triggers a hypervisor bug check."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-17"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2016-1571", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.7, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 6.9, "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "CHANGED", "version": "3.0", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 1.8}}, "publishedDate": "2016-01-22T15:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:citrix:xenserver:*:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "6.5"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:xen:xen:3.4.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:xen:xen:4.4.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:xen:xen:4.3.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:xen:xen:4.3.2:*:*:*:*:*:*:*", "cpe_name": [], 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