CVE-2012-3496

{"id": "CVE-2012-3496", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-11-23T20:55:03.257", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00012.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html", "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html", "source": "secalert@redhat.com"}, {"url": "http://lists.xen.org/archives/html/xen-announce/2012-09/msg00002.html", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/50472", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/50530", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/51413", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/55082", "source": "secalert@redhat.com"}, {"url": "http://security.gentoo.org/glsa/glsa-201309-24.xml", "source": "secalert@redhat.com"}, {"url": "http://securitytracker.com/id?1027481", "source": "secalert@redhat.com"}, {"url": "http://support.citrix.com/article/CTX134708", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://wiki.xen.org/wiki/Security_Announcements#XSA-14_XENMEM_populate_physmap_DoS_vulnerability", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2012/dsa-2544", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/09/05/7", "source": "secalert@redhat.com"}, {"url": "http://www.osvdb.org/85200", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/55412", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=854590", "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/78267", "source": "secalert@redhat.com"}, {"url": "https://security.gentoo.org/glsa/201604-03", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-16"}]}], "descriptions": [{"lang": "en", "value": "XENMEM_populate_physmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest kernels to cause a denial of service (BUG triggered and host crash) via invalid flags such as MEMF_populate_on_demand."}, {"lang": "es", "value": "XENMEM_populate_physmap en Xen v4.0, v4.1, y v4.2, y Citrix XenServer v6.0.2 y anteriores, cuando el modo de traducci\u00f3n de p\u00e1gina no se utiliza, permite a los kernels locales PV del SO invitado causar una denegaci\u00f3n de servicio (ca\u00edda del host) a trav\u00e9s flags inv\u00e1lidos como MEMF_populate_on_demand."}], "lastModified": "2017-08-29T01:31:56.337", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:citrix:xenserver:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24FCA867-7158-459C-9D6C-75A39263F00A", "versionEndIncluding": "6.0.2"}, {"criteria": "cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "550223A9-B9F1-440A-8C25-9F0F76AF7301"}, {"criteria": "cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0D532B60-C8DD-4A2F-9D05-E574D23EB754"}, {"criteria": "cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F0AF8EF-6FF6-4E22-B16E-82C9F90C6B00"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}