{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Xen toutes versions 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-2021-28693","url":"https://www.cve.org/CVERecord?id=CVE-2021-28693"},{"name":"CVE-2021-0089","url":"https://www.cve.org/CVERecord?id=CVE-2021-0089"},{"name":"CVE-2021-28690","url":"https://www.cve.org/CVERecord?id=CVE-2021-28690"},{"name":"CVE-2021-28692","url":"https://www.cve.org/CVERecord?id=CVE-2021-28692"},{"name":"CVE-2021-26313","url":"https://www.cve.org/CVERecord?id=CVE-2021-26313"},{"name":"CVE-2021-28691","url":"https://www.cve.org/CVERecord?id=CVE-2021-28691"}],"links":[],"reference":"CERTFR-2021-AVI-453","revisions":[{"description":"Version initiale","revision_date":"2021-06-10T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service \u00e0 distance"},{"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 Xen. Elles\npermettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance,\nune atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une \u00e9l\u00e9vation de\nprivil\u00e8ges.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans Xen","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen XSA-374 du 08 juin 2021","url":"https://xenbits.xen.org/xsa/advisory-374.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen XSA-373 du 08 juin 2021","url":"https://xenbits.xen.org/xsa/advisory-373.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen XSA-377 du 08 juin 2021","url":"https://xenbits.xen.org/xsa/advisory-377.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen XSA-375 du 08 juin 2021","url":"https://xenbits.xen.org/xsa/advisory-375.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen XSA-372 du 08 juin 2021","url":"https://xenbits.xen.org/xsa/advisory-372.html"}]}