{"id":99553,"date":"2021-03-24T16:22:42","date_gmt":"2021-03-24T14:22:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/tls-1-0-i-1-1-oficzialno-priznany-ustarevshimi"},"modified":"2021-03-24T16:22:42","modified_gmt":"2021-03-24T14:22:42","slug":"tls-1-0-i-1-1-oficzialno-priznany-ustarevshimi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/tls-1-0-i-1-1-oficzialno-priznany-ustarevshimi","title":{"rendered":"TLS 1.0 et 1.1 sont officiellement reconnus comme obsol\u00e8tes","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Le comit\u00e9 IETF (Internet Engineering Task Force), qui s'occupe du d\u00e9veloppement des protocoles et de l'architecture Internet, a publi\u00e9 le RFC 8996, officialisant la classification des protocoles TLS 1.0 et 1.1 comme technologies obsol\u00e8tes. <\/p>\n

La sp\u00e9cification TLS 1.0 a \u00e9t\u00e9 publi\u00e9e en janvier 1999. Sept ans plus tard, une mise \u00e0 jour, le TLS 1.1, a \u00e9t\u00e9 publi\u00e9e, apportant des am\u00e9liorations de s\u00e9curit\u00e9 li\u00e9es \u00e0 la g\u00e9n\u00e9ration de vecteurs d'initialisation et de remplissage additionnel. Selon le service SSL<\/a> Selon Pulse, au 16 janvier, 95,2 % des sites web prenant en charge les connexions s\u00e9curis\u00e9es utilisent le protocole TLS 1.2, tandis que TLS 1.3 en repr\u00e9sente 14,2 %. Les connexions via TLS 1.1 sont autoris\u00e9es par 77,4 % des sites HTTPS, et TLS 1.0 par 68 %. Environ 21 % des 100 000 premiers sites figurant dans le classement Alexa n'utilisent toujours pas HTTPS. <\/p>\n

Les principaux probl\u00e8mes des TLS 1.0\/1.1 sont l'absence de prise en charge des chiffrements modernes (comme ECDHE et AEAD) et l'existence dans la sp\u00e9cification d'exigences de prise en charge de chiffrements anciens, dont la fiabilit\u00e9 est remise en question \u00e0 l'\u00e8re actuelle de l'informatique (par exemple, la prise en charge de TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA, et MD5 et SHA-1 utilis\u00e9s pour l'int\u00e9grit\u00e9 et l'authentification). Le soutien \u00e0 des algorithmes obsol\u00e8tes a d\u00e9j\u00e0 conduit \u00e0 l'\u00e9mergence d'attaques telles que ROBOT, DROWN, BEAST, Logjam et FREAK. N\u00e9anmoins, ces probl\u00e8mes n'\u00e9taient pas directement des vuln\u00e9rabilit\u00e9s du protocole et ont \u00e9t\u00e9 g\u00e9r\u00e9s au niveau de ses mises en \u0153uvre. Les protocoles TLS 1.0\/1.1 ne contiennent pas de vuln\u00e9rabilit\u00e9s critiques pouvant \u00eatre exploit\u00e9es pour mener des attaques pratiques.
\n
Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u0438\u0442\u0435\u0442 IETF (Internet Engineering Task Force), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b RFC 8996, \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u044f\u0449\u0438\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b TLS 1.0 \u0438 1.1 \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f TLS 1.0 \u0431\u044b\u043b\u0430 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u0432 \u044f\u043d\u0432\u0430\u0440\u0435 1999 \u0433\u043e\u0434\u0430. \u0421\u043f\u0443\u0441\u0442\u044f \u0441\u0435\u043c\u044c \u043b\u0435\u0442 \u0431\u044b\u043b\u043e \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 TLS 1.1 \u0441 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0435\u0439 \u0432\u0435\u043a\u0442\u043e\u0440\u043e\u0432 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0438 \u0434\u043e\u0431\u0430\u0432\u043e\u0447\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f. \u041f\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-99553","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47TLS 1.0 et 1.1 sont officiellement reconnus comme obsol\u00e8tes | ProHoster","description":"Le comit\u00e9 IETF (Internet Engineering Task Force), qui s'occupe du d\u00e9veloppement des protocoles et de l'architecture Internet, a publi\u00e9 le RFC 8996, officialisant la classification des protocoles TLS 1.0 et 1.1 comme technologies 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\u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b RFC 8996, \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u044f\u0449\u0438\u0445 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u044b TLS 1.0 \u0438 1.1 \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 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