{"id":101029,"date":"2021-08-17T22:22:35","date_gmt":"2021-08-17T20:22:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-firefox-91-0-1-plany-po-obyazatelnomu-vklyucheniyu-webrender"},"modified":"2021-08-17T22:22:35","modified_gmt":"2021-08-17T20:22:35","slug":"obnovlenie-firefox-91-0-1-plany-po-obyazatelnomu-vklyucheniyu-webrender","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/obnovlenie-firefox-91-0-1-plany-po-obyazatelnomu-vklyucheniyu-webrender","title":{"rendered":"Uppdatering av Firefox 91.0.1. Planer f\u00f6r obligatorisk aktivering av WebRender","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>En korrigeringsversion av Firefox 91.0.1 \u00e4r nu tillg\u00e4nglig med flera \u00e5tg\u00e4rder:   <\/p>\n<ul>\n<li class=\"l\"> En s\u00e5rbarhet (CVE-2021-29991) har \u00e5tg\u00e4rdats, vilket m\u00f6jligg\u00f6r en attack genom delning av HTTP-rubriker. Problemet orsakades av felaktig hantering av radbrytningstecken i HTTP\/3-rubriker, vilket g\u00f6r det m\u00f6jligt att ange en rubrik som tolkas som tv\u00e5 olika rubriker.\n<li class=\"l\"> Ett problem med storleks\u00e4ndring av knappar p\u00e5 flikpanelen har \u00e5tg\u00e4rdats, vilket uppstod vid inl\u00e4sning av vissa webbplatser vars rubriker anv\u00e4nde Unicode-koder f\u00f6r matematiska symboler.\n<li class=\"l\"> Ett problem d\u00e4r flikar fr\u00e5n f\u00f6nster som \u00f6ppnades i privat surfning visas i vanliga f\u00f6nster vid navigering genom rekommendationer i adressf\u00e4ltet har l\u00f6sts.  <\/ul>\n<p>Det b\u00f6r ocks\u00e5 n\u00e4mnas att i Firefox 92, som planeras f\u00f6r 7 september, f\u00f6rv\u00e4ntas WebRender aktiveras som standard f\u00f6r alla anv\u00e4ndare av Linux, Windows, macOS och Android, utan undantag. I den efterf\u00f6ljande versionen Firefox 93 kommer st\u00f6det f\u00f6r alternativet att inaktivera WebRender (gfx.webrender.force-legacy-layers och MOZ_WEBRENDER=0) att upph\u00f6ra och denna motor blir obligatorisk. WebRender \u00e4r skriven i Rust och m\u00f6jligg\u00f6r en betydande \u00f6kning av renderingshastigheten och minskad belastning p\u00e5 CPU:n genom att flytta rendering av sidinneh\u00e5ll till GPU:n som utf\u00f6rs via shader-program i GPU:n. F\u00f6r system med \u00e4ldre grafikkort eller problematiska grafiska drivrutiner kommer WebRender att anv\u00e4nda ett programvarurasteriseringsl\u00e4ge (gfx.webrender.software=true).<br \/>\n<br \/>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55649\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0432\u044b\u043f\u0443\u0441\u043a Firefox 91.0.1, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439: \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c (CVE-2021-29991), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0441\u0442\u0438 \u0430\u0442\u0430\u043a\u0443 \u043f\u043e \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u044e HTTP-\u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u0432. \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u044b\u043c \u043f\u0440\u0438\u043d\u044f\u0442\u0438\u0435\u043c \u0441\u0438\u043c\u0432\u043e\u043b\u0430 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430\u0445 HTTP\/3, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u043a\u0430\u0437\u0430\u0442\u044c \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043a\u0430\u043a \u0434\u0432\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0430. \u0423\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0441 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u043a\u043d\u043e\u043f\u043e\u043a \u0432 \u043f\u0430\u043d\u0435\u043b\u0438 \u0432\u043a\u043b\u0430\u0434\u043e\u043a, \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u044e\u0449\u0430\u044f\u0441\u044f \u043f\u0440\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0435 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0430\u0439\u0442\u043e\u0432, \u0432 [&hellip;]<\/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-101029","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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