{"id":83755,"date":"2020-06-03T01:42:16","date_gmt":"2020-06-02T23:42:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-firefox-77"},"modified":"2020-06-03T01:42:16","modified_gmt":"2020-06-02T23:42:16","slug":"reliz-firefox-77","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/reliz-firefox-77","title":{"rendered":"Verzia Firefox 77","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Prebehol vydanie webov\u00e9ho prehliada\u010da <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mozilla.org\/en-US\/firefox\/77.0\/releasenotes\/\">Firefox 77<\/a><\/noindex>, ako aj <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mozilla.org\/en-US\/mobile\/68.9.0\/releasenotes\/\">mobilnej verzie<\/a><\/noindex> Firefox 68.9 pre platformu Android. Okrem toho bolo pripraven\u00e9 aktualizovanie <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mozilla.org\/en-US\/firefox\/organizations\/all\/\">vetvy<\/a><\/noindex> s dlhodobou podporou  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mozilla.org\/en-US\/firefox\/68.9.0\/releasenotes\/\">68.9.0<\/a><\/noindex>. \u010coskoro prejde do f\u00e1zy <noindex><a rel=\"nofollow\" href=\"https:\/\/firefox.com\/channel\">beta testovania<\/a><\/noindex> vetva Firefox 78, ktorej vydanie je napl\u00e1novan\u00e9 na 30. j\u00fana. <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.mozilla.org\/en-US\/firefox\/77.0\/releasenotes\/\">Hlavn\u00e9<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Firefox\/Releases\/77\">novinky<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1585620\">Pridan\u00e1<\/a><\/noindex> nov\u00e1 slu\u017eobn\u00e1 str\u00e1nka &#171;about:certificate&#187; pre pr\u00edstup k zabudovan\u00e9mu rozhraniu na prehliadanie certifik\u00e1tov. V rozhran\u00ed je mo\u017en\u00e9 zobrazi\u0165 zoznam kore\u0148ov\u00fdch a ulo\u017een\u00fdch certifik\u00e1tov, pozrie\u0165 si podrobnosti k jednotliv\u00fdm certifik\u00e1tom a vykona\u0165 export certifik\u00e1tov (podpora importu zatia\u013e ch\u00fdba).<br \/>\n<center><noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/pics_base\/0_1591114573.png\"><img decoding=\"async\" alt=\"Verzia Firefox 77\" src=\"\/wp-content\/uploads\/2020\/06\/044dc0202386bfbfd599eada9d72ac00.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Pridan\u00e1 experiment\u00e1lna podpora form\u00e1tu obr\u00e1zkov AVIF (AV1 Image Format), ktor\u00fd vyu\u017e\u00edva technol\u00f3gie vn\u00fatroobrazov\u00e9ho kompresie z video k\u00f3dovania AV1 (podporovan\u00e9 od verzie Firefox 55). Pre aktiv\u00e1ciu AVIF v about:config je k dispoz\u00edcii mo\u017enos\u0165 image.avif.enabled. Kontajner pre distrib\u00faciu komprimovan\u00fdch \u00fadajov v AVIF je \u00faplne anal\u00f3gov\u00fd s HEIF. AVIF podporuje obrazy v HDR (High Dynamic Range) a \u0161iroko-gamutovom farebnom priestore, ako aj v \u0161tandardnom dynamickom rozsahu (SDR).\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1628809\">Roz\u0161\u00edren\u00e9<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1633490\">po\u010det<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1633411\">syst\u00e9mov<\/a><\/noindex> pre ktor\u00e9 je aktivovan\u00fd syst\u00e9m kompoz\u00edcie <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/servo\/webrender\">WebRender<\/a><\/noindex>, nap\u00edsan\u00fd v jazyku Rust, ktor\u00fd umo\u017e\u0148uje dosiahnu\u0165 v\u00fdrazn\u00e9 zv\u00fd\u0161enie r\u00fdchlosti vykres\u013eovania a zn\u00ed\u017eenie z\u00e1\u0165a\u017ee CPU. WebRender pres\u00fava na GPU oper\u00e1cie vykres\u013eovania obsahu str\u00e1nky, ktor\u00e9 s\u00fa realizovan\u00e9 prostredn\u00edctvom vykon\u00e1van\u00fdch v GPU shaderov. WebRender teraz <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.mozilla.org\/Platform\/GFX\/WebRender_Where\">je zapnut\u00fd<\/a><\/noindex> na zariadeniach s <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1633290\">Intel Skylake GT1<\/a><\/noindex>, APU AMD Raven Ridge, AMD Evergreen a na notebookoch s grafick\u00fdmi kartami NVIDIA, ktor\u00e9 funguj\u00fa na opera\u010dnom syst\u00e9me Windows 10. Pre n\u00faten\u00e9 zapnutie v about:config je potrebn\u00e9 aktivova\u0165 nastavenia &#171;gfx.webrender.all&#187; a &#171;gfx.webrender.enabled&#187; alebo spusti\u0165 Firefox s nastavenou premennou prostredia MOZ_WEBRENDER=1.\n<li class=\"l\"> na paneli adries <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1613276\">bol vylep\u0161en\u00fd<\/a><\/noindex> anal\u00fdza vyh\u013ead\u00e1vac\u00edch fr\u00e1z. Slov\u00e1 s bodkou sa teraz hodnotia v s\u00favislosti s  <noindex><a rel=\"nofollow\" href=\"https:\/\/publicsuffix.org\/\">aktu\u00e1lnymi dom\u00e9nami<\/a><\/noindex> (napr\u00edklad, predt\u00fdm zadanie k\u013e\u00fa\u010dov typu &#171;test.log&#187; viedlo nie k vyh\u013eadaniu, ale k pokusu o otvorenie webovej str\u00e1nky, a zadanie &#171;data:url&#187; s medzerami a znakom ot\u00e1zky &#8212; k vyh\u013ead\u00e1vaniu, nie k na\u010d\u00edtaniu).\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.mozilla.org\/addons\/2020\/05\/28\/extensions-in-firefox-77\/\">Pridan\u00e1<\/a><\/noindex> podpora <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Add-ons\/WebExtensions\/manifest.json\/optional_permissions\">nepovinn\u00e9 opr\u00e1vnenia<\/a><\/noindex>, ktor\u00fdch po\u017eiadavka v doplnkoch neviedla k zobrazeniu ozn\u00e1menia o potvrden\u00ed nov\u00fdch opr\u00e1vnen\u00ed pri in\u0161tal\u00e1cii alebo aktualiz\u00e1cii doplnku, ale je zobrazen\u00e1 pri priamom volan\u00ed doplnkuOperacion, ktor\u00e1 si vy\u017eaduje zv\u00fd\u0161en\u00e9 pr\u00e1va. Medzi opr\u00e1vnenia, ktor\u00e9 je mo\u017en\u00e9 uvies\u0165 ako nepovinn\u00e9, patr\u00ed management, devtools, browsingData, pkcs11<br \/>\n Proxy a session. Motivation for adding optional permissions includes the desire to reduce the load on users during add-on updates and to allow for add-on updates without mandatory permission confirmation (previously, if a user disagreed with the permissions, the add-on would not update).<\/p>\n<li class=\"l\"> For users from the United Kingdom on the new tab page <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.mozilla.org\/blog\/2020\/06\/02\/pocket-provides-fascinating-reads-from-trusted-sources-in-the-uk-with-newest-firefox\/\">je zapnut\u00e9<\/a><\/noindex> the display of content recommended by the Pocket service. Previously, such pages <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48525\">were shown<\/a><\/noindex> only to users from the USA, Canada, and Germany. Content personalization related to recommendations is performed client-side and without transmitting user information to third parties (the browser loads the entire list of recommended links for the current day, which is ranked on the user's side based on browsing history). It should be noted that sponsored blocks are displayed only in the USA and are explicitly marked as advertisements; in other countries, sponsored articles are not yet used. To disable Pocket recommended content, there is <noindex><a rel=\"nofollow\" href=\"https:\/\/support.mozilla.org\/en-US\/kb\/hide-or-display-content-new-tab\">nastavenie<\/a><\/noindex> v konfigur\u00e1tore (Firefox Home Content\\\/Recommended by Pocket) a mo\u017enos\u0165 &#171;browser.newtabpage.activity-stream.feeds.topsites&#187; v about:config.\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/help.getpocket.com\/article\/1142-firefox-new-tab-recommendations\"><img decoding=\"async\" alt=\"Verzia Firefox 77\" src=\"\/wp-content\/uploads\/2020\/06\/ce7baa0d631616e5628a574abe7ab37a.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> In the configurator, in the drop-down block of cookie blocking methods in the tracking protection settings <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1625228\">bol pridan\u00fd<\/a><\/noindex> nov\u00fd bod pre dynamick\u00fa izol\u00e1ciu cookie pod\u013ea zobrazen\u00e9ho dom\u00e9nov\u00e9ho mena (&#171;<noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.mozilla.org\/Security\/FirstPartyIsolation\">Dynamic First Party Isolation<\/a><\/noindex>&#171;, ke\u010f vlastn\u00e9 a extern\u00e9 vlo\u017eenia s\u00fa ur\u010dovan\u00e9 na z\u00e1klade z\u00e1kladnej dom\u00e9ny str\u00e1nky). V about:config sa rozhranie aktivuje cez nastavenie &#171;browser.contentblocking.reject-and-isolate-cookies.preferences.ui.enabled&#187; alebo priamo &#171;network.cookie.cookieBehavior = 5&#187;.\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/pics_base\/0_1591121357.png\"><img decoding=\"async\" alt=\"Verzia Firefox 77\" src=\"\/wp-content\/uploads\/2020\/06\/22d045773c260f766f23fa831a35faf6.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> To simplify navigation on touchscreen devices <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1628243\">the<\/a><\/noindex> margins on the bookmarks bar have been increased (when a new tab is opened, the new Megabar address bar partially overlaps the bookmarks bar, leaving little space for clicks).\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1615588\">Realizovan\u00e9<\/a><\/noindex> nov\u00e9 mod\u00e1lne dial\u00f3gy, viazan\u00e9 na jednotliv\u00e9 karty a neblokuj\u00face cel\u00e9 rozhranie. Na spr\u00e1vu zap\u00ednania viazania dial\u00f3gov v about:config boli pridan\u00e9 mo\u017enosti &#171;prompts.defaultModalType&#187;, &#171;prompts.modalType.confirmAuth&#187; a &#171;prompts.modalType.insecureFormSubmit&#187; (1 &#8212; viazanie na obsah, 2 &#8212; viazanie na kartu, 3 &#8212; viazanie na okno).\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/bug1615588.bmoattachments.org\/attachment.cgi?id=9126714\"><img decoding=\"async\" alt=\"Verzia Firefox 77\" src=\"\/wp-content\/uploads\/2020\/06\/f1d3c56c4d908a9a8ad5c7728699aeb0.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> In about:config <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=266985\">bola pridan\u00e1<\/a><\/noindex> nov\u00e9 nastavenie middlemouse.openNewWindow, pomocou ktor\u00e9ho je mo\u017en\u00e9 vypn\u00fa\u0165 pou\u017e\u00edvanie stredn\u00e9ho tla\u010didla my\u0161i na otvorenie odkazu v novom okne.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1627988\">Odstr\u00e1nen\u00e1<\/a><\/noindex> nastavenie browser.urlbar.update1.view.stripHttps (podpora nastavenia browser.urlbar.trimURLs bola zachovan\u00e1).\n<li class=\"l\"> Z enginu Gecko \u00faplne <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1520625\">odstr\u00e1nen\u00e1<\/a><\/noindex> podpora<br \/>\nXUL Grids.<\/p>\n<li class=\"l\"> Predvolene je zapnut\u00e9 automatick\u00e9 ot\u00e1\u010danie JPEG obr\u00e1zkov na z\u00e1klade \u00fadajov z Exif.\n<li class=\"l\"> Odstr\u00e1nen\u00e9 nastavenie &#171;browser.urlbar.oneOffSearches&#187;. Pre skrytie tla\u010didiel alternat\u00edvnych vyh\u013ead\u00e1vac\u00edch syst\u00e9mov, ktor\u00e9 sa zobrazuj\u00fa pri za\u010dat\u00ed p\u00edsania v adresnom alebo vyh\u013ead\u00e1vacom riadku, je mo\u017en\u00e9 zvoli\u0165 potrebn\u00e9 vyh\u013ead\u00e1vacie syst\u00e9my na str\u00e1nke about:preferences#search.\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/pics_base\/0_1591115848.png\"><img decoding=\"async\" alt=\"Verzia Firefox 77\" src=\"\/wp-content\/uploads\/2020\/06\/9219b54020842600d42bfd3cf50ef8e4.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Text, ktor\u00fd sa nezmest\u00ed do obmedzenia &#171;maxlength&#187;, sa u\u017e pri vkladan\u00ed do pol\u00ed &lt;input&gt; a &lt;textarea&gt; nevystihuje.\n<li class=\"l\"> Bola pridan\u00e1 met\u00f3da <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/docs\/Web\/JavaScript\/Reference\/Global_Objects\/String\/replaceAll\">String.prototype.replaceAll()<\/a><\/noindex> (String#replaceAll), vracia nov\u00fd re\u0165azec (p\u00f4vodn\u00fd re\u0165azec sa nemen\u00ed), v ktorom sa na z\u00e1klade zadan\u00e9ho vzoru uskuto\u010dnili zmeny v\u0161etk\u00fdch zhod. Vzory m\u00f4\u017eu by\u0165 jednoduch\u00e9 masky aj regul\u00e1rne v\u00fdrazy.\n<li class=\"l\"> Zabezpe\u010den\u00e9 zobrazenie hodnoty \u0161t\u00edtku, ur\u010denej pomocou atrib\u00fatu &#171;label&#187; v prvku &lt;option&gt;, ak nie je obsah prvku vyplnen\u00fd.\n<li class=\"l\"> V IndexedDB bolo implementovan\u00e9 vlastnos\u0165  <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/API\/IDBCursor\/request\">IDBCursor.request<\/a><\/noindex>.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1607954\">Pridan\u00e1<\/a><\/noindex> experiment\u00e1lna podpora rozlo\u017eenia <noindex><a rel=\"nofollow\" href=\"https:\/\/masonry.desandro.com\/layout.html\">Masonry<\/a><\/noindex> v grid-kontajneroch.\n<li class=\"l\"> V n\u00e1strojoch pre v\u00fdvoj\u00e1rov <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1625134\">bola pridan\u00e1<\/a><\/noindex> <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.developer.mozilla.org\/en-US\/docs\/Tools\/Page_Inspector\/UI_Tour#Compatibility_view\">panel<\/a><\/noindex> na hodnotenie potenci\u00e1lnych probl\u00e9mov s kompatibilitou s r\u00f4znymi prehliada\u010dmi (ukazuje, v ktor\u00fdch prehliada\u010doch je podporovan\u00e9 konkr\u00e9tne CSS vlastnos\u0165 viazan\u00e1 na vybran\u00fd element). Aktivuje sa cez nastavenie devtools.inspector.compatibility.enabled v about:config.\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/media.prod.mdn.mozit.cloud\/attachments\/2020\/05\/06\/17219\/09400b08b4ad02f2344099d60fdd9915\/compat_view.png\"><img decoding=\"async\" alt=\"Verzia Firefox 77\" src=\"\/wp-content\/uploads\/2020\/06\/ec8a527f7ff03dc88f456695310bd68f.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Bola pridan\u00e1 ve\u013ek\u00e1 \u010das\u0165 <noindex><a rel=\"nofollow\" href=\"https:\/\/hacks.mozilla.org\/2020\/06\/new-in-firefox-77-devtool-improvements-and-web-platform-updates\/\">vylep\u0161en\u00ed<\/a><\/noindex> do lad\u00edka JavaScriptu. Zr\u00fdchlen\u00e9 na\u010d\u00edtanie a krokov\u00e1 ladenie, zn\u00ed\u017een\u00e1 spotreba pam\u00e4te. Zlep\u0161en\u00e9 mapovanie r\u00f4znych zobrazen\u00ed k\u00f3du (source map), ktor\u00e9 umo\u017e\u0148uje prezera\u0165 premenn\u00e9 z p\u00f4vodn\u00fdch zdrojov\u00fdch textov pri laden\u00ed v\u00fdsledn\u00fdch modulov. Pri zmene vybranej l\u00ednie kliknut\u00edm v okne Call Stack a spusten\u00ed krokov\u00e9ho vykon\u00e1vania (Step over, F10) lad\u00edk vykon\u00e1 k\u00f3d, a\u017e k\u00fdm nedosiahne riadok nasleduj\u00faci za vybran\u00fdm. Do panela bolo pridan\u00e9 menu (ikona ozuben\u00e9ho kolesa), v ktorom zatia\u013e existuje iba jeden bod na vypnutie JavaScriptu. Pridan\u00e1 mo\u017enos\u0165 nastavenia podmienkov\u00fdch bodov zastavenia (watchpoint), ktor\u00e9 pozastavuj\u00fa vykon\u00e1vanie pri zmene alebo \u010d\u00edtan\u00ed ur\u010dit\u00fdch hodn\u00f4t (predt\u00fdm bolo mo\u017en\u00e9 pozastavi\u0165 vykon\u00e1vanie pri \u010d\u00edtan\u00ed a zmene samostatne).\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/hacks.mozilla.org\/files\/2020\/06\/Set.png\"><img decoding=\"async\" alt=\"Verzia Firefox 77\" src=\"\/wp-content\/uploads\/2020\/06\/2eff0fd6044b0a9b88e3cdc8a4ddfd3c.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Do panela rozhrania na kontrolu sie\u0165ovej aktivity bolo pridan\u00e9 menu, v ktorom s\u00fa zhroma\u017eden\u00e9 funkcie riadenia protokolovania (ulo\u017eenie protokolu medzi na\u010d\u00edtaniami str\u00e1nky, import HAR s\u00faboru, z\u00e1pis HAR s\u00faboru). Do panela blokovania po\u017eiadaviek (\u201eRequest Blocking\u201c) bolo pridan\u00e9 kontextov\u00e9 menu na zapnutie, vypnutie a odstr\u00e1nenie blokovan\u00fdch prvkov.<br \/>\n<center><noindex><a rel=\"nofollow\" href=\"https:\/\/hacks.mozilla.org\/files\/2020\/06\/Settings-Menu.png\"><img decoding=\"async\" alt=\"Verzia Firefox 77\" src=\"\/wp-content\/uploads\/2020\/06\/95c372f7d49cd7b51372b9a2f2a37817.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1622409\">Deaktiv\u00e1cia<\/a><\/noindex> podpora FTP bola odlo\u017een\u00e1 na vydanie Firefox 79, ale u\u017e bola pridan\u00e1 mo\u017enos\u0165 na spr\u00e1vu aktivity FTP (network.ftp.enabled v about:config).\n<\/ul>\n<p>Okrem noviniek a opravy ch\u00fdb vo Firefox 77 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mozilla.org\/security\/known-vulnerabilities\/firefox.html#firefox77\">odstr\u00e1nen\u00e9<\/a><\/noindex> 9 zranite\u013enost\u00ed, z ktor\u00fdch 7 je ozna\u010den\u00fdch ako nebezpe\u010dn\u00e9:<\/p>\n<ul>\n<li class=\"l\"> \u0160tyri zranite\u013enosti (zhroma\u017eden\u00e9 pod <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/buglist.cgi?bug_id=1620972%2C1625333\">CVE-2020-12411<\/a><\/noindex> a<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/buglist.cgi?bug_id=1619305%2C1632717\">CVE-2020-12409<\/a><\/noindex>) s\u00fa sp\u00f4soben\u00e9 probl\u00e9mami s manipul\u00e1ciou s pam\u00e4\u0165ou, ako s\u00fa prete\u010denia vyrovn\u00e1vacej pam\u00e4te a pr\u00edstup k u\u017e uvo\u013enen\u00fdm oblastiam pam\u00e4te. Potenci\u00e1lne m\u00f4\u017eu tieto probl\u00e9my vies\u0165 k vykonaniu k\u00f3du \u00fato\u010dn\u00edka pri otvoren\u00ed \u0161peci\u00e1lne upraven\u00fdch str\u00e1nok. <\/p>\n<li class=\"l\"> Zranite\u013enos\u0165<br \/>\nCVE-2020-12406 sp\u00f4soben\u00e1 nedostato\u010dnou kontrolou typov pri odstra\u0148ovan\u00ed objektov NativeTypes a potenci\u00e1lne m\u00f4\u017ee by\u0165 pou\u017eit\u00e1 na vykonanie k\u00f3du \u00fato\u010dn\u00edka.<\/p>\n<li class=\"l\"> Zranite\u013enos\u0165 CVE-2020-12405 je sp\u00f4soben\u00e1 pr\u00edstupom k uvo\u013enen\u00e9mu bloku pam\u00e4te (Use-after-free) v SharedWorkerService a pravdepodobne sa obmedzuje na vyvolanie zr\u00fatenia.\n<li class=\"l\"> Zranite\u013enos\u0165 CVE-2020-12399 sa t\u00fdka zranite\u013enosti kni\u017enice NSS vo\u010di \u00fatokom cez bo\u010dn\u00e9 kan\u00e1ly, <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=1631576\">umo\u017e\u0148uj\u00facej<\/a><\/noindex> na z\u00e1klade anal\u00fdzy rozdielov v \u010dasoch v\u00fdpo\u010dtov obnovi\u0165 uzavret\u00fd k\u013e\u00fa\u010d pre digit\u00e1lny podpis DSA.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53072\">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 77, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 Firefox 68.9 \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android. \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 68.9.0. \u0412 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u043d\u0430 \u0441\u0442\u0430\u0434\u0438\u044e \u0431\u0435\u0442\u0430-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u0439\u0434\u0451\u0442 \u0432\u0435\u0442\u043a\u0430 Firefox 78, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 30 \u0438\u044e\u043d\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0441\u043b\u0443\u0436\u0435\u0431\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0430 &#171;about:certificate&#187; \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a\u043e \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0443 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0432. \u0412 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":83756,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-83755","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 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 77, \u0430 \u0442\u0430\u043a\u0436\u0435\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sk\/blog\/news\/reliz-firefox-77\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sk_SK\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0420\u0435\u043b\u0438\u0437 Firefox 77 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 77, \u0430 \u0442\u0430\u043a\u0436\u0435\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sk\/blog\/news\/reliz-firefox-77\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-06-02T23:42:16+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-06-02T23:42:16+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vydanie Firefox 77 | ProHoster","description":"Bol vydan\u00fd webov\u00fd prehliada\u010d Firefox 77, ako aj","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/news\/reliz-firefox-77","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0420\u0435\u043b\u0438\u0437 Firefox 77 | ProHoster","og:description":"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 77, \u0430 \u0442\u0430\u043a\u0436\u0435","og:url":"https:\/\/prohoster.info\/sk\/blog\/news\/reliz-firefox-77","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-06-02T23:42:16+00:00","article:modified_time":"2020-06-02T23:42:16+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"83755","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 15:11:43","updated":"2022-10-01 20:17:58","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/83755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=83755"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/83755\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media\/83756"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=83755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=83755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=83755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}