{"id":102516,"date":"2021-12-07T21:36:48","date_gmt":"2021-12-07T19:36:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-firefox-95"},"modified":"2021-12-07T21:36:48","modified_gmt":"2021-12-07T19:36:49","slug":"reliz-firefox-95","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/news\/reliz-firefox-95","title":{"rendered":"Vyd\u00e1n\u00ed Firefox 95","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Izdaja spletnega brskalnika Firefox 95. Poleg tega je bila oblikovana posodobitev veje z dolgoro\u010dnim podporo \u2014 91.4.0. Na beta testiranje bo kmalu pre\u0161la veja Firefox 96, katere izid je predviden za 11. januar.     <\/p>\n<p>Glavne novosti:  <\/p>\n<ul>\n<li class=\"l\"> Za sve podr\u017eane platforme implementiran je dodatni nivo izolacije, zasnovan na tehnologiji RLBox. Predlo\u017eeni sloj izolacije obezbe\u0111uje blokiranje sigurnosnih problema u spoljnim bibliotekama funkcija, koje nisu pod kontrolom razvija\u010da Firefoxa, ali mogu kompromitovati glavni projekat u slu\u010daju otkrivanja ranjivosti. U trenutnom izdanju RLBox se koristi za izolaciju biblioteka Graphite, Hunspell i Ogg, a u slede\u0107em izdanju se o\u010dekuje izolacija Expat i Woff2.\n<p>Mehanizam rada RLBox svodi se na kompajliranje C\/C++ koda iz izolovane biblioteke u niskonivo\u0161ki me\u0111ukod WebAssembly, koji se zatim ure\u0111uje kao WebAssembly modul, \u010dija ovla\u0161\u0107enja su postavljena samo za taj modul (na primer, biblioteka za obradu stringova ne\u0107e mo\u0107i da otvara mre\u017eni soket ili datoteku). Za direktno izvr\u0161avanje WebAssembly modul se kompajlira u ma\u0161inski kod pomo\u0107u kompajlera wasm2c i izvr\u0161ava se u posebnoj memorijskoj oblasti, bez pristupa ostalom adresnom prostoru.     <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed Firefox 95\" src=\"\/wp-content\/uploads\/2021\/12\/229fda6bec8c39efd31d1b56ccb24e84.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<li class=\"l\"> Za sve korisnike aktiviran je re\u017eim stroge izolacije sajtova, razvijen u okviru projekta Fission. Za razliku od do sada kori\u0161\u0107enog proizvoljnog raspodeljivanja obrade kartica po dostupnom skupu procesa (podrazumevano 8), re\u017eim stroge izolacije odvaja obradu svakog sajta u svoj poseban proces sa podelom ne po karticama, ve\u0107 po domenima (Public Suffix).\n<p>Na\u010din stroge izolacije pru\u017ea pouzdaniju za\u0161titu od napada klase Spectre, smanjuje fragmentaciju memorije, omogu\u0107ava dodatnu izolaciju sadr\u017eaja vanjskih skripti i iframe blokova, efikasnije vra\u0107a memoriju operativnom sistemu, minimizira utjecaj sakupljanja otpada i intenzivnih prora\u010duna na stranice u drugim procesima, pove\u0107ava efikasnost raspodjele optere\u0107enja na razli\u010dita CPU jezgra i pobolj\u0161ava stabilnost (krah procesa koji obra\u0111uje iframe ne\u0107e povu\u0107i glavni sajt i druge kartice). Cijena je generalno pove\u0107anje potro\u0161nje memorije pri velikom broju otvorenih sajtova.           <\/p>\n<li class=\"l\"> Nastavljena je rad na pobolj\u0161anju podr\u0161ke za Wayland protokol. Firefox port za Wayland doveden je do op\u0107eg pariteta u funkcionalnosti sa verzijom za X11 prilikom rada u GNOME okru\u017eenju Fedora.\n<li class=\"l\"> V kontekstnem meniju na\u010dina \u201eslika v sliki\u201c (Picture-in-Picture) je dodana mo\u017enost za premikanje gumba za preklapljanje na\u010dina prikaza na nasprotno stran video posnetka.     <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed Firefox 95\" src=\"\/wp-content\/uploads\/2021\/12\/eb95d0e1847a0b7999aba9303454c742.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Realizovana je tehnologija proaktivne kompajlacije JavaScript koda, \u0161to je omogu\u0107ilo pove\u0107anje performansi u\u010ditavanja stranica. Unesene su optimizacije u radu sistema raspodjele memorije.\n<li class=\"l\"> Uklju\u010deno je redefinisanje vrijednosti User Agent za sajt Slack.com, \u0161to je omogu\u0107ilo pristup dodatnim mogu\u0107nostima Slaka, kao \u0161to su glasovni\/video pozivi i konferencije (huddles), koje prethodno nisu bile dostupne prilikom otvaranja sajta u Firefoxu.\n<li class=\"l\"> Na svim platformama implementirana je podr\u0161ka za globalni atribut inputmode, koji se koristi za navo\u0111enje informacija o vrstama podataka koje se mogu unijeti prilikom ure\u0111ivanja elementa. Navedene informacije koriste se za odabir ekranske tastature koja je najprikladnija za ure\u0111ivanje trenutnog elementa na ure\u0111ajima s dodirnim ekranom. Prije je podr\u0161ka inputmode bila ograni\u010dena samo na Android platformu.\n<li class=\"l\"> Dodana je funkcija Crypto.randomUUID(), koja vra\u0107a kriptografski pouzdan 36-karakterni UUID.\n<li class=\"l\"> U verzijama za platformu macOS smanjeno je optere\u0107enje CPU-a prilikom obrade doga\u0111aja, ubrzan je po\u010detak procesa obrade sadr\u017eaja i smanjena je potro\u0161nja energije prilikom softverskog dekodiranja videa, uklju\u010duju\u0107i reprodukciju videa sa sajtova Netflix i Amazon Prime Video.\n<li class=\"l\"> Za platforme Windows 10 in Windows 11 je omogo\u010dena namestitev Firefox iz kataloga Microsoft Store.\n<li class=\"l\"> V razli\u010dici za platformo Android je v meniju z nastavitvami uvedena nova sekcija Homepage. Na strani \u201eNazaj\u201c (\u201eJump back in\u201c) je omogo\u010deno prikazovanje glavnih slik s spletnih strani (Hero Image). Uveden je bil tudi zahtevek za potrditev pri aktivaciji na\u010dina samodejnega zapiranja zavihkov.\n<li class=\"l\"> V razli\u010dici za platformo Android je bila uvedena podpora za CSS lastnost cursor, s katero je mogo\u010de vizualno ozna\u010diti elemente, dostopne za klik, kar lahko poenostavi delo uporabnikov Android, ki uporabljajo napravo \u201emi\u0161\u201c (slika kazalca se bo spremenila ob premikanju na tovrstne elemente).          <\/ul>\n<p>Poleg novosti in odpravljanja napak je v Firefox 95 odprtih 18 ranljivosti, od katerih je 11 ozna\u010denih kot nevarne. 8 ranljivosti je posledica te\u017eav z upravljanjem pomnilnika, kot so prenapolnitev zgradb in dostop do \u017ee osvobojenih obmo\u010dij pomnilnika. Te te\u017eave lahko potencialno vodijo do izvedbe kode napadalca ob odprtju posebej oblikovanih strani.<br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56299\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 95. \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0432\u0435\u0442\u043a\u0438 \u0441 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0441\u0440\u043e\u043a\u043e\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 &#8212; 91.4.0. \u041d\u0430 \u0441\u0442\u0430\u0434\u0438\u044e \u0431\u0435\u0442\u0430-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0431\u0443\u0434\u0435\u0442 \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043d\u0430 \u0432\u0435\u0442\u043a\u0430 Firefox 96, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 11 \u044f\u043d\u0432\u0430\u0440\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0414\u043b\u044f \u0432\u0441\u0435\u0445 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 RLBox. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 \u0441\u043b\u043e\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0443 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c\u044e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":102517,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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