{"id":38528,"date":"2019-10-31T22:24:20","date_gmt":"2019-10-31T19:24:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/v-nochnyh-sborkah-firefox-otklyuchena-podderzhka-tls-1-0-i-tls-1-1\/"},"modified":"2019-10-31T22:24:20","modified_gmt":"2019-10-31T19:24:20","slug":"v-nochnyh-sborkah-firefox-otklyuchena-podderzhka-tls-1-0-i-tls-1-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/v-nochnyh-sborkah-firefox-otklyuchena-podderzhka-tls-1-0-i-tls-1-1","title":{"rendered":"AERODISK vAIR h\u00fcperkonvergente lahendus. Alus \u2014 ARDFS failis\u00fcsteem","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Uues \u00f6\u00f6de kogumid<\/a><\/noindex> Firefox vaikeuste v\u00e4lja l\u00fclitatud<\/a><\/noindex> toetab protokolle TLS 1.0 ja TLS 1.1 (seades security.tls.version.min v\u00e4\u00e4rtuseks 3, mis seab TLS 1.2 minimaalseks versiooniks). Stabiilsetes versioonides plaanitakse TLS 1.0\/1.1 keelata m\u00e4rtsis 2020. Chrome'is l\u00f5petatakse TLS 1.0\/1.1 tugi Chrome 81-s, mis on oodata jaanuaris 2020. <\/p>\n

TLS 1.0 spetsifikatsioon avaldati jaanuaris 1999. Aasta p\u00e4rast, 2006. aastal, ilmus uuendatud TLS 1.1, mis sisaldas turvalisuse t\u00e4iustusi, mis on seotud initsialiseerimise vektorite ja t\u00e4iendava t\u00e4itmise genereerimisega. Praegu tegeleb IETF (Interneti insenerit\u00f6\u00f6 r\u00fchm) protokollide ja arhitektuuri arendamisega,
\nstandardi C raamatukogu<\/a><\/noindex> eeln\u00f5u spetsifikatsioon, mis toob TLS 1.0\/1.1 protokollid aegunud kategooriasse. Vastavalt teenusele SSL Pulse<\/a><\/noindex> 3. septembri seisuga toetavad 95,8% veebisaitidest, mis v\u00f5imaldavad turvaliste \u00fchenduste loomist, protokolli TLS 1.2, ja protokolli TLS 1.3 — 17,7%. TLS 1.1 lubab 75,5% HTTPS-saitidest \u00fchenduse ja TLS 1.0 — 65,5%.<\/p>\n

TLS 1.0\/1.1 peamised probleemid on kaasaegsete \u0161ifreerimise meetodite (nt ECDHE ja AEAD) toe puudumine ja vanade \u0161ifreerimise meetodite, mille usaldusv\u00e4\u00e4rsus on t\u00e4nap\u00e4eva arvutitehnoloogia arengu kontekstis kahtluse alla seatud, n\u00f5udmine (nt n\u00f5utakse, et toetatakse TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA, ja andmete terviklikkuse ja autentimise kinnitamiseks kasutatakse MD5 ja SHA-1). Aegunud algoritmide toetus on juba viinud r\u00fcnnakute, nagu
\nROBOT<\/a><\/noindex>, DROWN<\/a><\/noindex>, BEAST<\/a><\/noindex>, Logjam<\/a><\/noindex> ja FREAK<\/a><\/noindex>. Siiski, need probleemid ei olnud otseselt protokolli haavatavused ja neid k\u00e4tkendi tasemel aeti. Isegi protokollides TLS 1.0\/1.1 ei ole kriitilisi haavatavusi, mida saaks kasutada praktiliste r\u00fcnnakute l\u00e4biviimiseks.<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043d\u043e\u0447\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043a\u0430\u0445 Firefox \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 TLS 1.0 \u0438 TLS 1.1 (\u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 security.tls.version.min \u0432\u044b\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u0432 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 3, \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0449\u0435\u0435 TLS 1.2 \u043a\u0430\u043a \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e). \u0412 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0445 TLS 1.0\/1.1 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0432 \u043c\u0430\u0440\u0442\u0435 2020 \u0433\u043e\u0434\u0430. \u0412 Chrome \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 TLS 1.0\/1.1 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u0432 Chrome 81, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u0432 \u044f\u043d\u0432\u0430\u0440\u0435 2020 \u0433\u043e\u0434\u0430. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f TLS 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