{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2017-12-12T00:00:00", "descriptions": [{"lang": "en", "value": "An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause a denial of service (host OS crash) if shadow mode and log-dirty mode are in place, because of an incorrect assertion related to M2P."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-19T09:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "1040771", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1040771"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://xenbits.xen.org/xsa/advisory-251.html"}, {"name": "[debian-lts-announce] 20180105 [SECURITY] [DLA 1230-1] xen security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00003.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.openwall.com/lists/oss-security/2017/12/12/5"}, {"name": "[debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html"}, {"name": "GLSA-201801-14", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201801-14"}, {"name": "102175", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/102175"}, {"name": "DSA-4112", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2018/dsa-4112"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.citrix.com/article/CTX232096"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-17565", "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 PV guest OS users to cause a denial of service (host OS crash) if shadow mode and log-dirty mode are in place, because of an incorrect assertion related to M2P."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1040771", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1040771"}, {"name": "https://xenbits.xen.org/xsa/advisory-251.html", "refsource": "CONFIRM", "url": "https://xenbits.xen.org/xsa/advisory-251.html"}, {"name": "[debian-lts-announce] 20180105 [SECURITY] [DLA 1230-1] xen security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00003.html"}, {"name": "http://www.openwall.com/lists/oss-security/2017/12/12/5", "refsource": "CONFIRM", "url": "http://www.openwall.com/lists/oss-security/2017/12/12/5"}, {"name": "[debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html"}, {"name": "GLSA-201801-14", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201801-14"}, {"name": "102175", "refsource": "BID", "url": "http://www.securityfocus.com/bid/102175"}, {"name": "DSA-4112", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4112"}, {"name": "https://support.citrix.com/article/CTX232096", "refsource": "CONFIRM", "url": "https://support.citrix.com/article/CTX232096"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-17565", "datePublished": "2017-12-12T22:00:00", "dateReserved": "2017-12-12T00:00:00", "dateUpdated": "2018-10-19T09:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*", "matchCriteriaId": "216B1C01-EDB2-43CA-822C-F4959DA6D76D", "versionEndIncluding": "4.9.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause a denial of service (host OS crash) if shadow mode and log-dirty mode are in place, because of an incorrect assertion related to M2P."}, {"lang": "es", "value": "Se ha descubierto un problema en Xen, hasta las versiones 4.9.x, que permite que los usuarios PV invitados del sistema operativo provoquen una denegaci\u00f3n de servicio (cierre inesperado del host del sistema operativo) si se han establecido los modos shadow y log-dirty. Esto se debe a una aserci\u00f3n incorrecta relacionada con M2P."}], "id": "CVE-2017-17565", "lastModified": "2018-10-19T10:29:06.253", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 1.1, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-12-12T23:29:00.470", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List"], "url": "http://www.openwall.com/lists/oss-security/2017/12/12/5"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/102175"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1040771"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00003.html"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201801-14"}, {"source": "cve@mitre.org", "url": "https://support.citrix.com/article/CTX232096"}, {"source": "cve@mitre.org", "url": "https://www.debian.org/security/2018/dsa-4112"}, {"source": "cve@mitre.org", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "url": "https://xenbits.xen.org/xsa/advisory-251.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}