{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[],"affected_systems_content":"<p>Se r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour v\u00e9rifier si vos syst\u00e8mes sont vuln\u00e9rables (cf. section Documentation).</p> ","content":"## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des\ncorrectifs (cf. section Documentation).\n","cves":[{"name":"CVE-2019-18425","url":"https://www.cve.org/CVERecord?id=CVE-2019-18425"},{"name":"CVE-2019-18420","url":"https://www.cve.org/CVERecord?id=CVE-2019-18420"},{"name":"CVE-2019-18421","url":"https://www.cve.org/CVERecord?id=CVE-2019-18421"},{"name":"CVE-2019-18422","url":"https://www.cve.org/CVERecord?id=CVE-2019-18422"},{"name":"CVE-2019-18423","url":"https://www.cve.org/CVERecord?id=CVE-2019-18423"},{"name":"CVE-2019-18424","url":"https://www.cve.org/CVERecord?id=CVE-2019-18424"}],"links":[],"reference":"CERTFR-2019-AVI-541","revisions":[{"description":"Version initiale","revision_date":"2019-10-31T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service"},{"description":"\u00c9l\u00e9vation de privil\u00e8ges"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Xen . Elles\npermettent \u00e0 un attaquant de provoquer un d\u00e9ni de service et une\n\u00e9l\u00e9vation de privil\u00e8ges.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans Xen","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 298 du 31 octobre 2019","url":"https://xenbits.xen.org/xsa/advisory-298.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 296 du 31 octobre 2019","url":"https://xenbits.xen.org/xsa/advisory-296.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 299 du 31 octobre 2019","url":"https://xenbits.xen.org/xsa/advisory-299.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 301 du 31 octobre 2019","url":"https://xenbits.xen.org/xsa/advisory-301.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 303 du 31 octobre 2019","url":"https://xenbits.xen.org/xsa/advisory-303.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 302 du 31 octobre 2019","url":"https://xenbits.xen.org/xsa/advisory-302.html"}]}