{"id":104055,"date":"2022-05-16T21:37:03","date_gmt":"2022-05-16T19:37:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-firefox-101-0-1-usilenie-trebovanij-mozilla-k-udostoveryayushhim-czentram"},"modified":"2022-05-16T21:37:03","modified_gmt":"2022-05-16T19:37:03","slug":"obnovlenie-firefox-101-0-1-usilenie-trebovanij-mozilla-k-udostoveryayushhim-czentram","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/obnovlenie-firefox-101-0-1-usilenie-trebovanij-mozilla-k-udostoveryayushhim-czentram","title":{"rendered":"Aktualizace Firefoxu 101.0.1. Zes\u00edlen\u00ed po\u017eadavk\u016f spole\u010dnosti Mozilla na certifika\u010dn\u00ed autority","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

K dispozici je opravn\u00e1 verze Firefox 101.0.1, kter\u00e1 se vyzna\u010duje pos\u00edlen\u00edm sandboxov\u00e9 izolace na platform\u011b Windows. Nov\u00e1 verze m\u00e1 ve v\u00fdchoz\u00edm nastaven\u00ed aktivovanou blokaci p\u0159\u00edstupu k API Win32k (komponenty GUI Win32, kter\u00e9 funguj\u00ed na \u00farovni j\u00e1dra) z izolovan\u00fdch proces\u016f zpracov\u00e1n\u00ed obsahu. Zm\u011bna byla provedena p\u0159ed sout\u011b\u017e\u00ed Pwn2Own 2022, kter\u00e1 se kon\u00e1 18.-20. kv\u011btna. \u00da\u010dastn\u00edci Pwn2Own p\u0159edvedou funk\u010dn\u00ed techniky exploitace p\u0159edem nezn\u00e1m\u00fdch zranitelnost\u00ed a v p\u0159\u00edpad\u011b \u00fasp\u011bchu z\u00edskaj\u00ed zna\u010dn\u00e9 odm\u011bny. Nap\u0159\u00edklad v\u00fd\u0161e odm\u011bny za obch\u00e1zen\u00ed sandboxov\u00e9 izolace ve Firefoxu na platform\u011b Windows \u010din\u00ed 100 tis\u00edc dolar\u016f. <\/p>\n

Mezi dal\u0161\u00edmi zm\u011bnami se zmi\u0148uje oprava probl\u00e9mu s zobrazen\u00edm titulk\u016f v re\u017eimu \u201eobraz v obraze\u201c p\u0159i pou\u017e\u00edv\u00e1n\u00ed Netflixu a odstran\u011bn\u00ed nedostatku, kter\u00fd zp\u016fsobil, \u017ee n\u011bkter\u00e9 p\u0159\u00edkazy nebyly dostupn\u00e9 v okn\u011b re\u017eimu \u201eobraz v obraze\u201c. <\/p>\n

D\u00e1le se hl\u00e1s\u00ed o p\u0159id\u00e1n\u00ed nov\u00fdch po\u017eadavk\u016f do pravidel \u00falo\u017ei\u0161t\u011b ko\u0159enov\u00fdch certifik\u00e1t\u016f Mozilla. Zm\u011bny, kter\u00e9 se zam\u011b\u0159uj\u00ed na vy\u0159e\u0161en\u00ed n\u011bkter\u00fdch dlouho sledovan\u00fdch probl\u00e9m\u016f s odvol\u00e1n\u00edm certifik\u00e1t\u016f TLS server\u016f, vstoup\u00ed v platnost 1. \u010dervna. <\/p>\n

Prvn\u00ed zm\u011bna se t\u00fdk\u00e1 zohledn\u011bn\u00ed k\u00f3d\u016f s d\u016fvody odvol\u00e1n\u00ed certifik\u00e1tu (RFC 5280), kter\u00e9 certifika\u010dn\u00ed autority nyn\u00ed v n\u011bkter\u00fdch p\u0159\u00edpadech budou povinny uv\u00e1d\u011bt v p\u0159\u00edpad\u011b odvol\u00e1n\u00ed certifik\u00e1tu. D\u0159\u00edve n\u011bkter\u00e9 certifika\u010dn\u00ed autority tyto \u00fadaje nezve\u0159ej\u0148ovaly nebo je uv\u00e1d\u011bly form\u00e1ln\u011b, co\u017e zt\u011b\u017eovalo sledov\u00e1n\u00ed d\u016fvod\u016f odvol\u00e1n\u00ed certifik\u00e1t\u016f. servery<\/a>Nyn\u00ed bude spr\u00e1vn\u00e9 vypln\u011bn\u00ed k\u00f3d\u016f d\u016fvodu v seznamech odvolan\u00fdch certifik\u00e1t\u016f (CRL) povinn\u00e9 a umo\u017en\u00ed odd\u011blit situace spojen\u00e9 s kompromitac\u00ed kl\u00ed\u010d\u016f a poru\u0161en\u00edm pravidel pr\u00e1ce s certifik\u00e1ty od p\u0159\u00edpad\u016f, kter\u00e9 se bezpe\u010dnosti net\u00fdkaj\u00ed, jako je zm\u011bna informac\u00ed o organizaci nebo prodej. dom\u00e9ny<\/a> nebo p\u0159ed\u010dasn\u00e1 v\u00fdm\u011bna certifik\u00e1tu. <\/p>\n

Druh\u00e1 zm\u011bna zavazuje certifika\u010dn\u00ed autority, aby p\u0159ed\u00e1valy do datab\u00e1ze ko\u0159enov\u00fdch a mezilehl\u00fdch certifik\u00e1t\u016f (CCADB, Common CA Certificate Database) \u00fapln\u00e9 URL seznam\u016f odvolan\u00fdch certifik\u00e1t\u016f (CRL). Tato zm\u011bna umo\u017en\u00ed pln\u011b zohlednit v\u0161echny odvolan\u00e9 certifik\u00e1ty TLS a tak\u00e9 p\u0159edem na\u010d\u00edst v prohl\u00ed\u017ee\u010di Firefox podrobn\u011bj\u0161\u00ed \u00fadaje o odvolan\u00fdch certifik\u00e1tech, kter\u00e9 lze pou\u017e\u00edt pro verifikaci bez zas\u00edl\u00e1n\u00ed dotaz\u016f na servery certifika\u010dn\u00edch autorit b\u011bhem spojen\u00ed TLS.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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 101.0.1, \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u0435\u043c sandbox-\u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Windows. \u0412 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u043a\u0430 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a API Win32k (\u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b Win32 GUI, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u044f\u0434\u0440\u0430) \u0438\u0437 \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432\u043d\u0435\u0441\u0435\u043d\u043e \u043d\u0430\u043a\u0430\u043d\u0443\u043d\u0435 \u0441\u043e\u0440\u0435\u0432\u043d\u043e\u0432\u0430\u043d\u0438\u044f Pwn2Own 2022, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u0438\u0442\u0441\u044f 18-20 \u043c\u0430\u044f. \u0423\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u0438 Pwn2Own \u043f\u0440\u043e\u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u0443\u044e\u0442 \u0440\u0430\u0431\u043e\u0447\u0438\u0435 \u0442\u0435\u0445\u043d\u0438\u043a\u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0440\u0430\u043d\u0435\u0435 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u0432 […]<\/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-104055","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\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\udd47 Aktualizace Firefox 101.0.1. Pos\u00edlen\u00ed po\u017eadavk\u016f Mozilly na certifika\u010dn\u00ed autority | ProHoster","description":"Dostupn\u00e1 je opraven\u00e1 verze Firefox 101.0.1, vyzna\u010duj\u00edc\u00ed se pos\u00edlen\u00edm izolace sandboxu na platform\u011b Windows.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/obnovlenie-firefox-101-0-1-usilenie-trebovanij-mozilla-k-udostoveryayushhim-czentram","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","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\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 Firefox 101.0.1. \u0423\u0441\u0438\u043b\u0435\u043d\u0438\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 Mozilla \u043a \u0443\u0434\u043e\u0441\u0442\u043e\u0432\u0435\u0440\u044f\u044e\u0449\u0438\u043c \u0446\u0435\u043d\u0442\u0440\u0430\u043c | ProHoster","og:description":"\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 101.0.1, \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u0435\u043c sandbox-\u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 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