{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Asterisk versions 21.12.x ant\u00e9rieures \u00e0 21.12.1","product":{"name":"Asterisk","vendor":{"name":"Asterisk","scada":false}}},{"description":"Asterisk versions 22.8.x ant\u00e9rieures \u00e0 22.8.2","product":{"name":"Asterisk","vendor":{"name":"Asterisk","scada":false}}},{"description":"Asterisk versions 20.18.x ant\u00e9rieures \u00e0 20.18.2","product":{"name":"Asterisk","vendor":{"name":"Asterisk","scada":false}}},{"description":"Asterisk versions 23.2.x ant\u00e9rieures \u00e0 23.2.2","product":{"name":"Asterisk","vendor":{"name":"Asterisk","scada":false}}},{"description":"Asterisk versions ant\u00e9rieures \u00e0 20.7-cert9","product":{"name":"Asterisk","vendor":{"name":"Asterisk","scada":false}}}],"affected_systems_content":"","content":"## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des correctifs (cf. section Documentation).","cves":[{"name":"CVE-2026-23738","url":"https://www.cve.org/CVERecord?id=CVE-2026-23738"},{"name":"CVE-2026-23741","url":"https://www.cve.org/CVERecord?id=CVE-2026-23741"},{"name":"CVE-2026-23740","url":"https://www.cve.org/CVERecord?id=CVE-2026-23740"},{"name":"CVE-2026-23739","url":"https://www.cve.org/CVERecord?id=CVE-2026-23739"}],"links":[],"reference":"CERTFR-2026-AVI-0123","revisions":[{"description":"Version initiale","revision_date":"2026-02-06T00:00:00.000000"}],"risks":[{"description":"Injection de code indirecte \u00e0 distance (XSS)"},{"description":"Injection de requ\u00eates ill\u00e9gitimes par rebond (CSRF)"},{"description":"Ex\u00e9cution de code arbitraire \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 Asterisk. Certaines d'entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.","title":"Multiples vuln\u00e9rabilit\u00e9s dans Asterisk","vendor_advisories":[{"published_at":"2026-02-05","title":"Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-v6hp-wh3r-cwxh","url":"https://github.com/asterisk/asterisk/security/advisories/GHSA-v6hp-wh3r-cwxh"},{"published_at":"2026-02-05","title":"Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-xpc6-x892-v83c","url":"https://github.com/asterisk/asterisk/security/advisories/GHSA-xpc6-x892-v83c"},{"published_at":"2026-02-05","title":"Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-rvch-3jmx-3jf3","url":"https://github.com/asterisk/asterisk/security/advisories/GHSA-rvch-3jmx-3jf3"},{"published_at":"2026-02-05","title":"Bulletin de s\u00e9curit\u00e9 Asterisk GHSA-85x7-54wr-vh42","url":"https://github.com/asterisk/asterisk/security/advisories/GHSA-85x7-54wr-vh42"}]}