CVE-2014-4021

{"id": "CVE-2014-4021", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 2.7, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-06-18T19:55:04.920", "references": [{"url": "http://linux.oracle.com/errata/ELSA-2014-0926-1.html", "source": "[email protected]"}, {"url": "http://linux.oracle.com/errata/ELSA-2014-0926.html", "source": "[email protected]"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135068.html", "source": "[email protected]"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135071.html", "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html", "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html", "source": "[email protected]"}, {"url": "http://secunia.com/advisories/59208", "source": "[email protected]"}, {"url": "http://secunia.com/advisories/60027", "source": "[email protected]"}, {"url": "http://secunia.com/advisories/60130", "source": "[email protected]"}, {"url": "http://secunia.com/advisories/60471", "source": "[email protected]"}, {"url": "http://security.gentoo.org/glsa/glsa-201407-03.xml", "source": "[email protected]"}, {"url": "http://support.citrix.com/article/CTX140984", "source": "[email protected]"}, {"url": "http://www.debian.org/security/2014/dsa-3006", "source": "[email protected]"}, {"url": "http://www.securityfocus.com/bid/68070", "source": "[email protected]"}, {"url": "http://www.securitytracker.com/id/1030442", "source": "[email protected]"}, {"url": "http://xenbits.xen.org/xsa/advisory-100.html", "tags": ["Patch", "Vendor Advisory"], "source": "[email protected]"}, {"url": "http://linux.oracle.com/errata/ELSA-2014-0926-1.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://linux.oracle.com/errata/ELSA-2014-0926.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135068.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135071.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/59208", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/60027", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/60130", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/60471", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.gentoo.org/glsa/glsa-201407-03.xml", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://support.citrix.com/article/CTX140984", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2014/dsa-3006", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/68070", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1030442", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://xenbits.xen.org/xsa/advisory-100.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "Xen 3.2.x through 4.4.x does not properly clean memory pages recovered from guests, which allows local guest OS users to obtain sensitive information via unspecified vectors."}, {"lang": "es", "value": "Xen 3.2.x hasta 4.4.x no limpia debidamente las p\u00e1ginas de memoria recuperadas de invitados, lo que permite a usuarios locales del sistema operativo invitado obtener informaci\u00f3n sensible a trav\u00e9s de vectores no especificados."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:3.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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