{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Xen versions ant\u00e9rieures \u00e0 4.17 sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Xen","vendor":{"name":"XEN","scada":false}}}],"affected_systems_content":null,"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-2022-42334","url":"https://www.cve.org/CVERecord?id=CVE-2022-42334"},{"name":"CVE-2022-42333","url":"https://www.cve.org/CVERecord?id=CVE-2022-42333"},{"name":"CVE-2022-42332","url":"https://www.cve.org/CVERecord?id=CVE-2022-42332"},{"name":"CVE-2022-42331","url":"https://www.cve.org/CVERecord?id=CVE-2022-42331"}],"links":[],"reference":"CERTFR-2023-AVI-0248","revisions":[{"description":"Version initiale","revision_date":"2023-03-21T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service"},{"description":"Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"},{"description":"\u00c9l\u00e9vation de privil\u00e8ges"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans <span\nclass=\"textit\">Xen</span>. Elles permettent \u00e0 un attaquant de provoquer\nune atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, un d\u00e9ni de service et une\n\u00e9l\u00e9vation de privil\u00e8ges.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans les produits Xen","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen XSA-429 du 21 mars 2023","url":"https://xenbits.xen.org/xsa/advisory-429.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen XSA-428 du 21 mars 2023","url":"https://xenbits.xen.org/xsa/advisory-428.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen XSA-427 du 21 mars 2023","url":"https://xenbits.xen.org/xsa/advisory-427.html"}]}