{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Windows XP Pro \u00e9dition x64 Service Pack 2;","product":{"name":"Windows","vendor":{"name":"Microsoft","scada":false}}},{"description":"Windows 2008 versions ant\u00e9rieures \u00e0 la version R2.","product":{"name":"Windows","vendor":{"name":"Microsoft","scada":false}}},{"description":"Windows XP Service Pack 2 et Service Pack 3 ;","product":{"name":"Windows","vendor":{"name":"Microsoft","scada":false}}},{"description":"Windows Server 2003 toutes versions ;","product":{"name":"Windows","vendor":{"name":"Microsoft","scada":false}}},{"description":"Windows Vista toutes versions ;","product":{"name":"Windows","vendor":{"name":"Microsoft","scada":false}}},{"description":"Microsoft Windows 2000 Service Pack 4 ;","product":{"name":"Windows","vendor":{"name":"Microsoft","scada":false}}}],"affected_systems_content":null,"content":"## Description\n\nDeux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le service\nd'authentification Internet de Microsoft :\n\n-   la premi\u00e8re r\u00e9sulte d'une mauvaise impl\u00e9mentation du protocole\n    d'authentification PAEP et permet l'ex\u00e9cution de code arbitraire \u00e0\n    distance ;\n-   la seconde r\u00e9sulte d'une mauvaise gestion des requ\u00eates\n    d'authentification MS-CHAP v2 et permet \u00e0 un utilisateur mal\n    intentionn\u00e9 d'avoir acc\u00e8s \u00e0 des ressources d'un utilisateur\n    privil\u00e9gi\u00e9.\n\n## 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-2009-3677","url":"https://www.cve.org/CVERecord?id=CVE-2009-3677"},{"name":"CVE-2009-2505","url":"https://www.cve.org/CVERecord?id=CVE-2009-2505"}],"links":[{"title":"Bulletin de s\u00e9curit\u00e9 Microsoft MS09-071 du 08 d\u00e9cembre 2009    :","url":"http://www.microsoft.com/france/technet/security/Bulletin/MS09-071.mspx"},{"title":"Bulletin de s\u00e9curit\u00e9 Microsoft MS09-071 du 08 d\u00e9cembre 2009    :","url":"http://www.microsoft.com/technet/security/Bulletin/MS09-071.mspx"}],"reference":"CERTA-2009-AVI-537","revisions":[{"description":"version initiale.","revision_date":"2009-12-09T00:00:00.000000"}],"risks":[{"description":"Ex\u00e9cution de code arbitraire \u00e0 distance"},{"description":"\u00c9l\u00e9vation de privil\u00e8ges"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le service\nd'authentification Internet de Microsoft. L'exploitation de ces\nvuln\u00e9rabilit\u00e9s permet entre autres d'ex\u00e9cuter du code arbitraire \u00e0\ndistance.\n","title":"Multiples vuln\u00e9rabilit\u00e9s du service d'authentification Internet de Microsoft","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Microsoft num\u00e9ro MS09-071 du 08 d\u00e9cembre 2009","url":null}]}