Show plain JSON{"id": "CVE-2011-1780", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.1, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-01-07T19:55:05.923", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2011-1065.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2011-1163.html", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/07/3", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=702657", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2011-1065.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2011-1163.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/07/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=702657", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The instruction emulation in Xen 3.0.3 allows local SMP guest users to cause a denial of service (host crash) by replacing the instruction that causes the VM to exit in one thread with a different instruction in a different thread."}, {"lang": "es", "value": "La instrucci\u00f3n de emulaci\u00f3n en Xen 3.0.3 permite a usuarios invitados SMP locales causar denegaci\u00f3n de servicio (ca\u00edda del anfitri\u00f3n) reemplazando la instrucci\u00f3n que causa que la m\u00e1quina virtual salga en un hilo con una instrucci\u00f3n deferente en un hilo distinto."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:3.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44CAE6A7-9817-472C-B1C6-3FF196304D08"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"} 