{"id":88071,"date":"2020-07-12T01:43:42","date_gmt":"2020-07-11T23:43:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-tor-0-3-5-11-0-4-2-8-i-0-4-3-6-s-ustraneniem-dos-uyazvimosti"},"modified":"2020-07-12T01:43:42","modified_gmt":"2020-07-11T23:43:42","slug":"obnovlenie-tor-0-3-5-11-0-4-2-8-i-0-4-3-6-s-ustraneniem-dos-uyazvimosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/obnovlenie-tor-0-3-5-11-0-4-2-8-i-0-4-3-6-s-ustraneniem-dos-uyazvimosti","title":{"rendered":"Aktualizimi Tor 0.3.5.11, 0.4.2.8 dhe 0.4.3.6 q\u00eb adreson vulnerabilitetin DoS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Jan\u00eb paraqitur<\/a><\/noindex> L\u00ebshime korrigjuese t\u00eb mjetit Tor (0.3.5.11, 0.4.2.8, 0.4.3.6 dhe 4.4.2-alpha), q\u00eb p\u00ebrdoren p\u00ebr organizimin e funksionimit t\u00eb rrjetit anonim Tor. N\u00eb versionet e reja \u00ebsht\u00eb eliminuar vulnerabiliteti<\/a><\/noindex> (CVE-2020-15572), e shkaktuar nga nj\u00eb qasje n\u00eb zon\u00ebn e memories jasht\u00eb kufijve t\u00eb bufrit t\u00eb alokuar. Kjo dob\u00ebsi lejon nj\u00eb sulmues t\u00eb larg\u00ebt t\u00eb iniciroj\u00eb d\u00ebshtimin e procesit tor. Problemi shfaqet vet\u00ebm kur nd\u00ebrtimi \u00ebsht\u00eb b\u00ebr\u00eb me bibliotek\u00ebn NSS (normalisht, Tor nd\u00ebrtohet me OpenSSL, dhe p\u00ebrdorimi i NSS k\u00ebrkon specifikimin e flamurit «—enable-nss»).<\/p>\n

Shtes\u00eb \u00ebsht\u00eb paraqitur<\/a><\/noindex> plani p\u00ebr t\u00eb nd\u00ebrprer\u00eb mb\u00ebshtetje p\u00ebr versionin e dyt\u00eb t\u00eb protokollit t\u00eb sh\u00ebrbimeve onion (m\u00eb par\u00eb t\u00eb quajtur sh\u00ebrbime t\u00eb fshehura). Nj\u00eb vit e gjysm\u00eb m\u00eb par\u00eb, n\u00eb l\u00ebshimin 0.3.2.9, p\u00ebrdoruesve iu dha propozua<\/a><\/noindex> versioni i tret\u00eb i protokollit p\u00ebr sh\u00ebrbimet onion, e ve\u00e7ant\u00eb p\u00ebr kalimin n\u00eb adresat 56-shifra, mbrojtje m\u00eb t\u00eb besueshme nga rrjedhjet e t\u00eb dh\u00ebnave p\u00ebrmes server\u00ebve t\u00eb direktorive, struktur\u00eb modulare t\u00eb zgjerueshme dhe p\u00ebrdorimin e algoritmeve SHA3, ed25519 dhe curve25519 n\u00eb vend t\u00eb SHA1, DH dhe RSA-1024. <\/p>\n

Versioni i dyt\u00eb i protokollit \u00ebsht\u00eb zhvilluar rreth 15 vjet m\u00eb par\u00eb dhe p\u00ebr shkak t\u00eb p\u00ebrdorimit t\u00eb algoritmeve t\u00eb vjetra nuk mund t\u00eb konsiderohet i sigurt n\u00eb kushtet moderne. Duke pasur parasysh skadimin e mb\u00ebshtetjes p\u00ebr deetat e vjetra, n\u00eb k\u00ebt\u00eb moment \u00e7do port\u00eb aktuale Tor mb\u00ebshtet versionin e tret\u00eb t\u00eb protokollit, i cili ofrohet si zgjedhja e parazgjedhur kur krijoni sh\u00ebrbime t\u00eb reja onion. <\/p>\n

M\u00eb 15 Shtator 2020, Tor do t\u00eb filloj\u00eb t\u00eb jap\u00eb paralajm\u00ebrime p\u00ebr operator\u00ebt dhe klient\u00ebt n\u00eb lidhje me moshapjen e versionit t\u00eb dyt\u00eb t\u00eb protokollit. M\u00eb 15 Korrik 2021, mb\u00ebshtetja p\u00ebr versionin e dyt\u00eb t\u00eb protokollit do t\u00eb hiqet nga kodi, dhe m\u00eb 15 Tetor 2021, do t\u00eb dal\u00eb nj\u00eb l\u00ebshim i ri i q\u00ebndruesh\u00ebm i Tor pa mb\u00ebshtetje p\u00ebr protokollin e vjet\u00ebr. Pra, pronar\u00ebt e sh\u00ebrbimeve t\u00eb vjetra onion kan\u00eb n\u00eb dispozicion 16 muaj p\u00ebr t'u kaluar n\u00eb versionin e ri t\u00eb protokollit, i cili k\u00ebrkon gjenerimin e nj\u00eb adrese t\u00eb re 56-shifra p\u00ebr sh\u00ebrbimin.<\/p>\n

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

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

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0432\u044b\u043f\u0443\u0441\u043a\u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f Tor (0.3.5.11, 0.4.2.8, 0.4.3.6 \u0438 4.4.2-alpha), \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0430\u043d\u043e\u043d\u0438\u043c\u043d\u043e\u0439 \u0441\u0435\u0442\u0438 Tor. \u0412 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2020-15572), \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u0430\u044f \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0435\u043c \u043a \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0430\u043c\u044f\u0442\u0438 \u0432\u043d\u0435 \u0433\u0440\u0430\u043d\u0438\u0446 \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0431\u0443\u0444\u0435\u0440\u0430. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u043c\u0443 \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0435\u043c\u0443 \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u0440\u0430\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 tor. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 NSS (\u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e Tor \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u0442\u0441\u044f \u0441 OpenSSL, \u0430 […]<\/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-88071","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\udd47P\u00ebrdit\u00ebsimi i Tor 0.3.5.11, 0.4.2.8 dhe 0.4.3.6 me eliminimin e dob\u00ebsis\u00eb DoS | ProHoster","description":"Jan\u00eb paraqitur versionet e korrigjuara t\u00eb mjetit Tor (0.3.5.11, 0.4.2.8, 0.4.3.6 dhe 4.4.2-alpha), i cili p\u00ebrdoret p\u00ebr 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