{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Xen versions 4.14.x sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Xen","vendor":{"name":"XEN","scada":false}}},{"description":"Xen versions 4.13.x sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Xen","vendor":{"name":"XEN","scada":false}}},{"description":"Xen versions ant\u00e9rieures \u00e0 4.12 sans le dernier correctif de s\u00e9curit\u00e9","product":{"name":"Xen","vendor":{"name":"XEN","scada":false}}},{"description":"Xen versions 4.15.x 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-2021-28695","url":"https://www.cve.org/CVERecord?id=CVE-2021-28695"},{"name":"CVE-2021-28694","url":"https://www.cve.org/CVERecord?id=CVE-2021-28694"},{"name":"CVE-2021-28698","url":"https://www.cve.org/CVERecord?id=CVE-2021-28698"},{"name":"CVE-2021-28699","url":"https://www.cve.org/CVERecord?id=CVE-2021-28699"},{"name":"CVE-2021-28700","url":"https://www.cve.org/CVERecord?id=CVE-2021-28700"},{"name":"CVE-2021-28697","url":"https://www.cve.org/CVERecord?id=CVE-2021-28697"},{"name":"CVE-2021-28696","url":"https://www.cve.org/CVERecord?id=CVE-2021-28696"}],"links":[],"reference":"CERTFR-2021-AVI-660","revisions":[{"description":"Version initiale","revision_date":"2021-08-26T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service"},{"description":"Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"}],"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\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans Xen","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen advisory-379 du 25 ao\u00fbt 2021","url":"https://xenbits.xen.org/xsa/advisory-379.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen advisory-383 du 25 ao\u00fbt 2021","url":"https://xenbits.xen.org/xsa/advisory-383.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen advisory-380 du 25 ao\u00fbt 2021","url":"https://xenbits.xen.org/xsa/advisory-380.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen advisory-382 du 25 ao\u00fbt 2021","url":"https://xenbits.xen.org/xsa/advisory-382.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen advisory-378 du 25 ao\u00fbt 2021","url":"https://xenbits.xen.org/xsa/advisory-378.html"}]}