{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Nextcloud Entreprise versions 23.x ant\u00e9rieures \u00e0 23.0.12.12","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Mail versions ant\u00e9rieures \u00e0 2.2.8","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Entreprise versions 22.x ant\u00e9rieures \u00e0 22.2.10.16","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud versions 27.x ant\u00e9rieures \u00e0 27.1.3","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Entreprise versions 24.x ant\u00e9rieures \u00e0 24.0.12.8","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud versions 26.x ant\u00e9rieures \u00e0 26.0.8","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud versions 25.x ant\u00e9rieures \u00e0 25.0.13","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Entreprise versions 25.x ant\u00e9rieures \u00e0 25.0.13","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Entreprise versions 20.x ant\u00e9rieures \u00e0 20.0.14.16","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Mail versions 3.x ant\u00e9rieures \u00e0 3.3.0","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Entreprise versions 21.x ant\u00e9rieures \u00e0 21.0.9.13","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Entreprise versions 27.x ant\u00e9rieures \u00e0 27.1.3","product":{"name":"N/A","vendor":{"name":"Nextcloud","scada":false}}},{"description":"Nextcloud Entreprise versions 26.x ant\u00e9rieures \u00e0 26.0.8","product":{"name":"N/A","vendor":{"name":"Nextcloud","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-2023-48305","url":"https://www.cve.org/CVERecord?id=CVE-2023-48305"},{"name":"CVE-2023-48304","url":"https://www.cve.org/CVERecord?id=CVE-2023-48304"},{"name":"CVE-2023-48303","url":"https://www.cve.org/CVERecord?id=CVE-2023-48303"},{"name":"CVE-2023-48302","url":"https://www.cve.org/CVERecord?id=CVE-2023-48302"},{"name":"CVE-2023-48306","url":"https://www.cve.org/CVERecord?id=CVE-2023-48306"},{"name":"CVE-2023-48239","url":"https://www.cve.org/CVERecord?id=CVE-2023-48239"},{"name":"CVE-2023-48301","url":"https://www.cve.org/CVERecord?id=CVE-2023-48301"},{"name":"CVE-2023-48307","url":"https://www.cve.org/CVERecord?id=CVE-2023-48307"}],"links":[],"reference":"CERTFR-2023-AVI-0968","revisions":[{"description":"Version initiale","revision_date":"2023-11-21T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service \u00e0 distance"},{"description":"Injection de code indirecte \u00e0 distance (XSS)"},{"description":"Atteinte \u00e0 l'int\u00e9grit\u00e9 des donn\u00e9es"},{"description":"Ex\u00e9cution de code arbitraire"},{"description":"Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans <span\nclass=\"textit\">les produits Nextcloud</span>. Certaines d'entre elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire,\nune atteinte \u00e0 l'int\u00e9grit\u00e9 des donn\u00e9es et une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans les produits Nextcloud","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-8jwv-c8c8-9fr3 du 21 novembre 2023","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8jwv-c8c8-9fr3"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-f962-hw26-g267 du 21 novembre 2023","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-f962-hw26-g267"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-4pp4-m8ph-2999 du 21 novembre 2023","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4pp4-m8ph-2999"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-2448-44rp-c7hh du 21 novembre 2023","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2448-44rp-c7hh"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-8f69-f9jg-4x3v du 21 novembre 2023","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f69-f9jg-4x3v"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-wgpw-qqq2-gwv6 du 21 novembre 2023","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wgpw-qqq2-gwv6"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-p7g9-x25m-4h87 du 21 novembre 2023","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-p7g9-x25m-4h87"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-35p6-4992-w5fr du 21 novembre 2023","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-35p6-4992-w5fr"}]}