{"id":100807,"date":"2021-07-21T22:22:34","date_gmt":"2021-07-21T20:22:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-chrome-92"},"modified":"2021-07-21T22:22:34","modified_gmt":"2021-07-21T20:22:37","slug":"reliz-chrome-92","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/reliz-chrome-92","title":{"rendered":"Vyd\u00e1n\u00ed Chrome 92","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Google p\u0159edstavila vyd\u00e1n\u00ed webov\u00e9ho prohl\u00ed\u017ee\u010de Chrome 92. Sou\u010dasn\u011b je k dispozici stabiln\u00ed verze otev\u0159en\u00e9ho projektu Chromium, kter\u00fd tvo\u0159\u00ed z\u00e1klad Chrome. Prohl\u00ed\u017ee\u010d Chrome se vyzna\u010duje pou\u017eit\u00edm loga Google, syst\u00e9mem zas\u00edl\u00e1n\u00ed upozorn\u011bn\u00ed v p\u0159\u00edpad\u011b zhroucen\u00ed, moduly pro p\u0159ehr\u00e1v\u00e1n\u00ed chr\u00e1n\u011bn\u00e9ho videa (DRM), automatick\u00fdm syst\u00e9mem aktualizac\u00ed a p\u0159ed\u00e1v\u00e1n\u00edm RLZ parametr\u016f p\u0159i vyhled\u00e1v\u00e1n\u00ed. Dal\u0161\u00ed vyd\u00e1n\u00ed Chrome 93 je napl\u00e1nov\u00e1no na 31. srpna.    <\/p>\n<\/p>\n<p>Hlavn\u00ed zm\u011bny v Chrome 92:  <\/p>\n<ul>\n<li class=\"l\"> Do nastaven\u00ed byly p\u0159id\u00e1ny n\u00e1stroje pro spr\u00e1vu zapnut\u00ed komponent Privacy Sandbox. U\u017eivatel m\u00e1 mo\u017enost deaktivovat technologii FLoC (Federated Learning of Cohorts), kterou vyv\u00edj\u00ed spole\u010dnost Google jako n\u00e1hradu za sledov\u00e1n\u00ed pohybu pomoc\u00ed cookies na \"kohorty\", kter\u00e9 umo\u017e\u0148uj\u00ed identifikaci u\u017eivatel\u016f se shodn\u00fdmi z\u00e1jmy, ani\u017e by bylo nutn\u00e9 ztoto\u017e\u0148ovat jednotlivce. Kohorty se po\u010d\u00edtaj\u00ed na stran\u011b prohl\u00ed\u017ee\u010de pomoc\u00ed algoritm\u016f strojov\u00e9ho u\u010den\u00ed na z\u00e1klad\u011b historick\u00fdch dat o n\u00e1v\u0161t\u011bv\u00e1ch a obsahu, kter\u00fd je v prohl\u00ed\u017ee\u010di zobrazen.     <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed Chrome 92\" src=\"\/wp-content\/uploads\/2021\/07\/68fddf40eeca08294d3f0198497a2ed8.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Pro u\u017eivatele desktopov\u00fdch syst\u00e9m\u016f je ve v\u00fdchoz\u00edm nastaven\u00ed aktivov\u00e1na mezipam\u011b\u0165 p\u0159echodu (Back-forward cache), kter\u00e1 zaji\u0161\u0165uje okam\u017eit\u00fd p\u0159echod p\u0159i pou\u017eit\u00ed tla\u010d\u00edtek \"Zp\u011bt\" a \"Vp\u0159ed\" nebo p\u0159i navigaci na d\u0159\u00edve nav\u0161t\u00edven\u00e9 str\u00e1nky sou\u010dasn\u00e9ho webu. D\u0159\u00edve byla mezipam\u011b\u0165 p\u0159echodu dostupn\u00e1 pouze ve verz\u00edch pro platformu Android.\n<li class=\"l\"> Byla pos\u00edlena izolace str\u00e1nek a dopl\u0148k\u016f v r\u016fzn\u00fdch procesech. Zat\u00edmco d\u0159\u00edve mechanismus izolace str\u00e1nek zaji\u0161\u0165oval izolaci str\u00e1nek mezi sebou v r\u016fzn\u00fdch procesech a odd\u011bloval v\u0161echny dopl\u0148ky do samostatn\u00e9ho procesu, nov\u00e9 vyd\u00e1n\u00ed zavedlo odd\u011blen\u00ed prohl\u00ed\u017ee\u010dov\u00fdch dopl\u0148k\u016f navz\u00e1jem vy\u010dlen\u011bn\u00edm ka\u017ed\u00e9ho dopl\u0148ku do samostatn\u00e9ho procesu, co\u017e vytvo\u0159ilo dal\u0161\u00ed ochrannou bari\u00e9ru proti \u0161kodliv\u00fdm dopl\u0148k\u016fm.\n<li class=\"l\"> V\u00fdrazn\u011b byla zv\u00fd\u0161ena v\u00fdkonnost a efektivita detekce phishingu. Rychlost identifikace phishingu na z\u00e1klad\u011b m\u00edstn\u00ed anal\u00fdzy obr\u00e1zk\u016f se v polovin\u011b p\u0159\u00edpad\u016f zv\u00fd\u0161ila a\u017e 50kr\u00e1t, a v 99 % p\u0159\u00edpad\u016f byla rychlej\u0161\u00ed alespo\u0148 2,5kr\u00e1t. Pr\u016fm\u011brn\u00e1 doba klasifikace phishingu podle obr\u00e1zku klesla z 1,8 sekundy na 100 ms. Celkov\u011b se z\u00e1t\u011b\u017e CPU generovan\u00e1 v\u0161emi procesy vykreslov\u00e1n\u00ed sn\u00ed\u017eila o 1,2 %.\n<li class=\"l\"> Mezi zak\u00e1zan\u00e9 s\u00ed\u0165ov\u00e9 porty byly p\u0159id\u00e1ny porty 989 (ftps-data) a 990 (ftps). D\u0159\u00edve byly ji\u017e zablokov\u00e1ny porty 69, 137, 161, 554, 1719, 1720, 1723, 5060, 5061, 6566 a 10080. Pro porty na \u010dern\u00e9 listin\u011b je blokov\u00e1na p\u0159enos HTTP, HTTPS a FTP po\u017eadavk\u016f za \u00fa\u010delem ochrany p\u0159ed \u00fatokem NAT slipstreaming, kter\u00fd umo\u017e\u0148uje p\u0159i otev\u0159en\u00ed speci\u00e1ln\u011b p\u0159ipraven\u00e9 \u00fato\u010dn\u00edkem webov\u00e9 str\u00e1nky v prohl\u00ed\u017ee\u010di nav\u00e1zat s\u00ed\u0165ov\u00e9 spojen\u00ed se serverem \u00fato\u010dn\u00edka na libovoln\u00e9m UDP nebo TCP portu na syst\u00e9mu u\u017eivatele, navzdory pou\u017eit\u00ed intern\u00edho adresn\u00edho rozsahu (192.168.x.x, 10.x.x.x).\n<li class=\"l\"> Byla zavedena po\u017eadavek na pou\u017e\u00edv\u00e1n\u00ed dvoufaktorov\u00e9 autentizace v\u00fdvoj\u00e1\u0159e p\u0159i publikaci nov\u00fdch roz\u0161\u00ed\u0159en\u00ed nebo aktualizac\u00ed verz\u00ed v Chrome Web Store.\n<li class=\"l\"> Bylo zaji\u0161t\u011bno deaktivov\u00e1n\u00ed ji\u017e nainstalovan\u00fdch roz\u0161\u00ed\u0159en\u00ed v prohl\u00ed\u017ee\u010di, pokud byla odstran\u011bna z katalogu Chrome Web Store z d\u016fvodu poru\u0161en\u00ed pravidel.\n<li class=\"l\"> P\u0159i odes\u00edl\u00e1n\u00ed DNS dotaz\u016f, v p\u0159\u00edpad\u011b pou\u017eit\u00ed klasick\u00fdch DNS server\u016f, vedle z\u00e1znam\u016f \"A\" a \"AAAA\" pro ur\u010den\u00ed <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/lir\/ipv4\/\"   title=\"IP adress\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"836\">IP adress<\/a> se nyn\u00ed tak\u00e9 dotazuje na DNS z\u00e1znam \"HTTPS\", skrze kter\u00fd se p\u0159en\u00e1\u0161ej\u00ed parametry urychluj\u00edc\u00ed nastaven\u00ed HTTPS spojen\u00ed, jako jsou nastaven\u00ed protokolu, kl\u00ed\u010de pro \u0161ifrov\u00e1n\u00ed TLS ClientHello a seznam alias\u016f subdom\u00e9n.\n<li class=\"l\"> Z iframe blok\u016f, na\u010d\u00edtan\u00fdch z <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/domain\/\"   title=\"dom\u00e9n.\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3165\">dom\u00e9n.<\/a>, odli\u0161n\u00fdch od dom\u00e9ny aktu\u00e1ln\u00ed str\u00e1nky, je zak\u00e1z\u00e1no vol\u00e1n\u00ed JavaScriptov\u00fdch dialog\u016f window.alert, window.confirm a window.prompt. Tato zm\u011bna ochr\u00e1n\u00ed u\u017eivatele p\u0159ed zneu\u017eit\u00edm souvisej\u00edc\u00edm s pokusy p\u0159edlo\u017eit extern\u00ed ozn\u00e1men\u00ed jako \u017e\u00e1dost hlavn\u00edho webu.\n<li class=\"l\"> Na str\u00e1nce nov\u00e9 karty je zaji\u0161t\u011bn v\u00fdstup seznamu nejv\u00edce vyhled\u00e1van\u00fdch dokument\u016f ulo\u017een\u00fdch v Google Drive.\n<li class=\"l\"> Byla poskytnuta mo\u017enost zm\u011bny n\u00e1zvu a ikony pro aplikace PWA (Progressive Web Apps).\n<li class=\"l\"> Pro mal\u00e9 n\u00e1hodn\u00e9 mno\u017estv\u00ed webov\u00fdch formul\u00e1\u0159\u016f souvisej\u00edc\u00edch se zad\u00e1n\u00edm adresy nebo \u010d\u00edsla kreditn\u00ed karty bude jako experiment zak\u00e1z\u00e1n v\u00fdstup doporu\u010den\u00ed pro automatick\u00e9 dopl\u0148ov\u00e1n\u00ed.\n<li class=\"l\"> Ve verzi pro desktopov\u00e9 syst\u00e9my byla mo\u017enost vyhled\u00e1v\u00e1n\u00ed pomoc\u00ed obr\u00e1zku (polo\u017eka \"Naj\u00edt obr\u00e1zek\" v kontextov\u00e9 nab\u00eddce) p\u0159evedena na vyu\u017eit\u00ed slu\u017eby Google Lens m\u00edsto b\u011b\u017en\u00e9ho vyhled\u00e1va\u010de Google. Po stisknut\u00ed p\u0159\u00edslu\u0161n\u00e9ho tla\u010d\u00edtka v kontextov\u00e9 nab\u00eddce bude u\u017eivatel p\u0159esm\u011brov\u00e1n na samostatnou webovou aplikaci.\n<li class=\"l\"> V rozhran\u00ed re\u017eimu \"inkognito\" byly skryty odkazy na historii n\u00e1v\u0161t\u011bv (odkazy jsou zbyte\u010dn\u00e9, proto\u017ee vedly k otev\u0159en\u00ed z\u00e1stupce s informac\u00ed, \u017ee historie nen\u00ed shroma\u017e\u010fov\u00e1na).\n<li class=\"l\"> Byly p\u0159id\u00e1ny nov\u00e9 p\u0159\u00edkazy, kter\u00e9 lze zad\u00e1vat do adresn\u00edho \u0159\u00e1dku. Nap\u0159\u00edklad pro zobrazen\u00ed tla\u010d\u00edtka pro rychl\u00fd p\u0159echod na str\u00e1nku kontroly bezpe\u010dnosti hesel a roz\u0161\u00ed\u0159en\u00ed sta\u010d\u00ed zadat \"safety check\", a pro p\u0159echod do nastaven\u00ed zabezpe\u010den\u00ed a synchronizace \u2014 \"manage security settings\" a \"manage sync\".\n<li class=\"l\"> Specifick\u00e9 zm\u011bny ve verzi Chrome pro Android:\n<ul>\n<li class=\"l\"> Na panelu byla implementov\u00e1na nov\u00e1 p\u0159izp\u016fsobiteln\u00e1 tla\u010d\u00edtka \"Magic Toolbar\", kter\u00e1 zobrazuj\u00ed r\u016fzn\u00e9 zkratky vyb\u00edran\u00e9 s ohledem na aktu\u00e1ln\u00ed aktivitu u\u017eivatele a zahrnuj\u00ed odkazy, kter\u00e9 by mohly b\u00fdt v tuto chv\u00edli pot\u0159eba.\n<li class=\"l\"> Byla aktualizov\u00e1na implementace modelu strojov\u00e9ho u\u010den\u00ed, kter\u00fd b\u011b\u017e\u00ed na za\u0159\u00edzen\u00ed pro rozpozn\u00e1v\u00e1n\u00ed pokus\u016f o phishing. P\u0159i identifikaci pokus\u016f o phishing, krom\u011b zobrazen\u00ed str\u00e1nky s varov\u00e1n\u00edm, nyn\u00ed prohl\u00ed\u017ee\u010d ode\u0161le extern\u00edmu slu\u017eb\u011b Safe Browsing informace o verzi modelu strojov\u00e9ho u\u010den\u00ed, vypo\u010dten\u00e9 v\u00e1ze pro ka\u017edou kategorii a p\u0159\u00edznaku pou\u017eit\u00ed nov\u00e9ho modelu.\n<li class=\"l\"> Byla odstran\u011bna nastaven\u00ed \u201eZobrazit n\u00e1vrhy podobn\u00fdch str\u00e1nek, kdy\u017e str\u00e1nka nen\u00ed nalezena\u201c, kter\u00e9 doporu\u010dovalo podobn\u00e9 str\u00e1nky na z\u00e1klad\u011b odesl\u00e1n\u00ed dotazu do Googlu v p\u0159\u00edpad\u011b, \u017ee str\u00e1nka nebyla nalezena. Tato nastaven\u00ed byla d\u0159\u00edve ji\u017e odstran\u011bna z verze pro stoln\u00ed syst\u00e9my.\n<li class=\"l\"> Roz\u0161\u00ed\u0159ilo se pou\u017e\u00edv\u00e1n\u00ed re\u017eimu izolace web\u016f v samostatn\u00fdch procesech. Z d\u016fvodu spot\u0159eby zdroj\u016f byly do samostatn\u00fdch proces\u016f dosud vy\u010dle\u0148ov\u00e1ny pouze vybran\u00e9 velk\u00e9 weby. V nov\u00e9 verzi se izolace za\u010dne vztahovat tak\u00e9 na weby, na kter\u00e9 se u\u017eivatel p\u0159ihl\u00e1sil prost\u0159ednictv\u00edm autentizace p\u0159es OAuth (nap\u0159\u00edklad p\u0159ipojen\u00ed p\u0159es \u00fa\u010det Google) nebo kter\u00e9 vystavuj\u00ed HTTP header Cross-Origin-Opener-Policy. Pro ty, kte\u0159\u00ed cht\u011bj\u00ed povolit izolaci ve samostatn\u00fdch procesech pro v\u0161echny weby, je k dispozici nastaven\u00ed \u201echrome:\/\/flags\/#enable-site-per-process\u201c.\n<li class=\"l\"> Byly deaktivov\u00e1ny integrovan\u00e9 mechanismy ochrany motoru V8 p\u0159ed \u00fatoky z vedlej\u0161\u00edch kan\u00e1l\u016f, jako je Spectre, kter\u00e9 byly uzn\u00e1ny za m\u00e9n\u011b \u00fa\u010dinn\u00e9 ne\u017e izolace webov\u00fdch str\u00e1nek v samostatn\u00fdch procesech. V desktopov\u00e9 verzi byly uveden\u00e9 mechanismy deaktivov\u00e1ny ji\u017e ve verzi Chrome 70.\n<li class=\"l\"> Byl zjednodu\u0161en p\u0159\u00edstup k nastaven\u00edm opr\u00e1vn\u011bn\u00ed webu, jako je p\u0159\u00edstup k mikrofonu, kame\u0159e a ur\u010den\u00ed polohy. Pro zobrazen\u00ed seznamu opr\u00e1vn\u011bn\u00ed sta\u010d\u00ed kliknout na symbol z\u00e1mku v adresn\u00edm \u0159\u00e1dku a pot\u00e9 zvolit sekci \u201eOpr\u00e1vn\u011bn\u00ed\u201c.    <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed Chrome 92\" src=\"\/wp-content\/uploads\/2021\/07\/de612ca2b9fd0a96c28337c3cd16d406.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/ul>\n<li class=\"l\"> V re\u017eimu Origin Trials (experiment\u00e1ln\u00ed funkce vy\u017eaduj\u00edc\u00ed samostatnou aktivaci) bylo p\u0159id\u00e1no n\u011bkolik nov\u00fdch API. Origin Trial zahrnuje mo\u017enost pr\u00e1ce se specifikovan\u00fdm API z aplikac\u00ed na\u010d\u00edtan\u00fdch z localhost nebo 127.0.0.1, nebo po registraci a z\u00edsk\u00e1n\u00ed speci\u00e1ln\u00edho tokenu, kter\u00fd plat\u00ed omezenou dobu pro konkr\u00e9tn\u00ed web.\n<ul>\n<li class=\"l\"> API pro zpracov\u00e1n\u00ed soubor\u016f umo\u017e\u0148uje registrovat webov\u00e9 aplikace jako zpracovatele soubor\u016f. Nap\u0159\u00edklad webov\u00e1 aplikace pracuj\u00edc\u00ed v re\u017eimu PWA (Progressive Web Apps) s textov\u00fdm editorem se m\u016f\u017ee zaregistrovat jako zpracovatel soubor\u016f \u201e.txt\u201c, po \u010dem\u017e m\u016f\u017ee b\u00fdt pou\u017eita v syst\u00e9mov\u00e9m spr\u00e1vci soubor\u016f pro otev\u00edr\u00e1n\u00ed textov\u00fdch soubor\u016f.    <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed Chrome 92\" src=\"\/wp-content\/uploads\/2021\/07\/1bb0f70b835e95482baaf0cadf5a6c28.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> API pro sd\u00edlen\u00e9 prvkov\u00e9 p\u0159echody, kter\u00e9 umo\u017e\u0148uje pou\u017e\u00edvat v prohl\u00ed\u017ee\u010di poskytovan\u00e9 hotov\u00e9 efekty, vizualizuj\u00edc\u00ed zm\u011bnu stavu rozhran\u00ed v jednon\u00e1vrhov\u00fdch (SPA, single-page applications) a v\u00edcen\u00e1vrhov\u00fdch (MPA, multi-page applications) webov\u00fdch aplikac\u00edch.  <\/ul>\n<li class=\"l\"> Do CSS pravidla @font-face byl p\u0159id\u00e1n parametr size-adjust, kter\u00fd umo\u017e\u0148uje \u0161k\u00e1lovat velikosti glif\u016f pro konkr\u00e9tn\u00ed styl p\u00edsma, ani\u017e by se zm\u011bnila hodnota vlastnosti CSS font-size (oblast pod znakem z\u016fst\u00e1v\u00e1 stejn\u00e1, ale velikost glifu v t\u00e9to oblasti se m\u011bn\u00ed).\n<li class=\"l\"> V JavaScriptu je v objektech Array, String a TypedArray implementov\u00e1na metoda at(), kter\u00e1 umo\u017e\u0148uje pou\u017e\u00edvat relativn\u00ed indexaci (jako index pole se uv\u00e1d\u00ed relativn\u00ed pozice), v\u010detn\u011b uv\u00e1d\u011bn\u00ed z\u00e1porn\u00fdch hodnot vzhledem k konci (nap\u0159\u00edklad 'arr.at(-1)' vr\u00e1t\u00ed posledn\u00ed prvek pole).\n<li class=\"l\"> V JavaScriptov\u00e9m konstruktoru Intl.DateTimeFormat byla p\u0159id\u00e1na vlastnost dayPeriod, kter\u00e1 umo\u017e\u0148uje zobrazit p\u0159ibli\u017en\u00e9 denn\u00ed obdob\u00ed (r\u00e1no, ve\u010der, odpoledne, v noci).\n<li class=\"l\"> P\u0159i pou\u017e\u00edv\u00e1n\u00ed objekt\u016f SharedArrayBuffers, kter\u00e9 umo\u017e\u0148uj\u00ed vytv\u00e1\u0159en\u00ed pol\u00ed v sd\u00edlen\u00e9 pam\u011bti, je nyn\u00ed vy\u017eadov\u00e1no definov\u00e1n\u00ed HTTP hlavi\u010dek Cross-Origin-Opener-Policy a Cross-Origin-Embedder-Policy, bez kter\u00fdch bude po\u017eadavek zablokov\u00e1n.\n<li class=\"l\"> Do API Media Session byly p\u0159id\u00e1ny akce \u201etogglemicrophone\u201c, \u201etogglecamera\u201c a \u201ehangup\u201c, kter\u00e9 umo\u017e\u0148uj\u00ed na webech implementuj\u00edc\u00edch syst\u00e9my videokonferenc\u00ed p\u0159ipojovat vlastn\u00ed zpracovatele pro tla\u010d\u00edtka v rozhran\u00ed picture-in-picture pro vypnut\u00ed\/zas\u00edl\u00e1n\u00ed mikrofonu, vypnut\u00ed\/zas\u00edl\u00e1n\u00ed kamery a ukon\u010den\u00ed hovoru.\n<li class=\"l\"> Do API Web Bluetooth byla p\u0159id\u00e1na mo\u017enost filtrov\u00e1n\u00ed nalezen\u00fdch Bluetooth za\u0159\u00edzen\u00ed podle identifik\u00e1tor\u016f v\u00fdrobce a produktu. Filtr se nastavuje pomoc\u00ed parametru \u201eoptions.filters\u201c v metod\u011b Bluetooth.requestDevice().\n<li class=\"l\"> Byla realizov\u00e1na prvn\u00ed f\u00e1ze redukce obsahu HTTP hlavi\u010dky User-Agent: na kart\u011b DevTools Issues se nyn\u00ed zobrazuje varov\u00e1n\u00ed o zastar\u00e1n\u00ed navigator.userAgent, navigator.appVersion a navigator.platform.\n<li class=\"l\"> Byla p\u0159id\u00e1na sada vylep\u0161en\u00ed do n\u00e1stroj\u016f pro webov\u00e9 v\u00fdvoj\u00e1\u0159e. V webov\u00e9 konzoli byla p\u0159id\u00e1na mo\u017enost p\u0159episov\u00e1n\u00ed v\u00fdraz\u016f &#171;const&#187;. V panelu Elements byla p\u0159id\u00e1na mo\u017enost rychl\u00e9ho zobrazen\u00ed podrobnost\u00ed pro iframe prvky pomoc\u00ed kontextov\u00e9 nab\u00eddky, kter\u00e1 se zobraz\u00ed po prav\u00e9m kliknut\u00ed na prvek. Byla vylep\u0161ena debugov\u00e1n\u00ed chyb CORS (Cross-origin resource sharing). V panelu pro inspekci s\u00ed\u0165ov\u00e9 aktivity byla p\u0159id\u00e1na mo\u017enost filtrov\u00e1n\u00ed s\u00ed\u0165ov\u00fdch po\u017eadavk\u016f z WebAssembly. Byl navr\u017een nov\u00fd editor CSS Grid (&#171;display: grid&#187; a &#171;display: inline-grid&#187;) s funkc\u00ed n\u00e1hledu zm\u011bn.  <center><img decoding=\"async\" alt=\"Vyd\u00e1n\u00ed Chrome 92\" src=\"\/wp-content\/uploads\/2021\/07\/412e3d6a65b97e8a8484175b17fdb50c.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/ul>\n<p>  Krom\u011b novinek a oprav chyb obsahuje nov\u00e1 verze 35 zranitelnost\u00ed. Mnoho z t\u011bchto zranitelnost\u00ed bylo odhaleno za pomoci automatizovan\u00e9ho testov\u00e1n\u00ed n\u00e1stroji AddressSanitizer, MemorySanitizer, Control Flow Integrity, LibFuzzer a AFL. Nebyly nalezeny \u017e\u00e1dn\u00e9 kritick\u00e9 probl\u00e9my, kter\u00e9 by umo\u017enily obej\u00edt v\u0161echny \u00farovn\u011b ochrany prohl\u00ed\u017ee\u010de a vykonat k\u00f3d v syst\u00e9mu mimo sandboxov\u00e9 prost\u0159ed\u00ed. V r\u00e1mci programu pro vypl\u00e1cen\u00ed pen\u011b\u017en\u00edch odm\u011bn za odhalen\u00ed zranitelnost\u00ed spole\u010dnost Google vyplatila 24 odm\u011bn v celkov\u00e9 hodnot\u011b 112 000 dolar\u016f (dv\u011b odm\u011bny po 15 000 $, \u010dty\u0159i odm\u011bny po 10 000 $, jedna odm\u011bna po 8 500 $, dv\u011b odm\u011bny po 7 500 $, t\u0159i odm\u011bny po 5 000 $, jedna odm\u011bna po 3 000 $ a jedna odm\u011bna po 500 $). V\u00fd\u0161e 11 odm\u011bn zat\u00edm nebyla ur\u010dena.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55529\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Chrome 92. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Chromium, \u0432\u044b\u0441\u0442\u0443\u043f\u0430\u044e\u0449\u0435\u0433\u043e \u043e\u0441\u043d\u043e\u0432\u043e\u0439 Chrome. \u0411\u0440\u0430\u0443\u0437\u0435\u0440 Chrome \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043b\u043e\u0433\u043e\u0442\u0438\u043f\u043e\u0432 Google, \u043d\u0430\u043b\u0438\u0447\u0438\u0435\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u0443\u0432\u0435\u0434\u043e\u043c\u043b\u0435\u043d\u0438\u0439 \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u043a\u0440\u0430\u0445\u0430, \u043c\u043e\u0434\u0443\u043b\u044f\u043c\u0438 \u0434\u043b\u044f \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u043e\u0433\u043e \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 (DRM), \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0435\u0439 \u043f\u0440\u0438 \u043f\u043e\u0438\u0441\u043a\u0435 RLZ-\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432. \u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0432\u044b\u043f\u0443\u0441\u043a Chrome 93 \u0437\u0430\u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 31 \u0430\u0432\u0433\u0443\u0441\u0442\u0430. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":100808,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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