{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2017-10-18T00:00:00", "descriptions": [{"lang": "en", "value": "An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-30T09:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "[debian-lts-announce] 20181030 [SECURITY] [DLA 1559-1] xen security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00021.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://xenbits.xen.org/xsa/advisory-240.html"}, {"name": "[debian-lts-announce] 20171120 [SECURITY] [DLA 1181-1] xen security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00027.html"}, {"name": "DSA-4050", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2017/dsa-4050"}, {"name": "43014", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/43014/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.citrix.com/article/CTX228867"}, {"name": "GLSA-201801-14", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201801-14"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-15595", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[debian-lts-announce] 20181030 [SECURITY] [DLA 1559-1] xen security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00021.html"}, {"name": "https://xenbits.xen.org/xsa/advisory-240.html", "refsource": "CONFIRM", "url": "https://xenbits.xen.org/xsa/advisory-240.html"}, {"name": "[debian-lts-announce] 20171120 [SECURITY] [DLA 1181-1] xen security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00027.html"}, {"name": "DSA-4050", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2017/dsa-4050"}, {"name": "43014", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/43014/"}, {"name": "https://support.citrix.com/article/CTX228867", "refsource": "CONFIRM", "url": "https://support.citrix.com/article/CTX228867"}, {"name": "GLSA-201801-14", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201801-14"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-15595", "datePublished": "2017-10-18T08:00:00", "dateReserved": "2017-10-18T00:00:00", "dateUpdated": "2018-10-30T09:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*", "matchCriteriaId": "7F6BF42B-66A0-4659-9FDC-BE30CE3801CF", "versionEndIncluding": "4.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking."}, {"lang": "es", "value": "Se ha descubierto un problema en Xen hasta las versiones 4.9.x que permite que usuarios invitados del sistema operativo x86 PV provoquen una denegaci\u00f3n de servicio (recursi\u00f3n infinita consumo de pila y cierre inesperado del hipervisor) o que puedan obtener privilegios mediante el apilamiento manipulado de tablas de paginaci\u00f3n."}], "id": "CVE-2017-15595", "lastModified": "2018-10-30T10:29:04.970", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.0, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-10-18T08:29:00.577", "references": [{"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00027.html"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00021.html"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201801-14"}, {"source": "cve@mitre.org", "url": "https://support.citrix.com/article/CTX228867"}, {"source": "cve@mitre.org", "url": "https://www.debian.org/security/2017/dsa-4050"}, {"source": "cve@mitre.org", "url": "https://www.exploit-db.com/exploits/43014/"}, {"source": "cve@mitre.org", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "url": "https://xenbits.xen.org/xsa/advisory-240.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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