{"id":101777,"date":"2021-10-26T10:22:35","date_gmt":"2021-10-26T08:22:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/mozilla-udalila-dva-populyarnyh-dopolneniya-blokiruyushhih-zagruzku-obnovlenij-k-firefox"},"modified":"2021-10-26T13:22:57","modified_gmt":"2021-10-26T11:22:57","slug":"mozilla-udalila-dva-populyarnyh-dopolneniya-blokiruyushhih-zagruzku-obnovlenij-k-firefox","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/mozilla-udalila-dva-populyarnyh-dopolneniya-blokiruyushhih-zagruzku-obnovlenij-k-firefox","title":{"rendered":"Mozilla odstranila dv\u011b popul\u00e1rn\u00ed roz\u0161\u00ed\u0159en\u00ed, kter\u00e1 blokuj\u00ed stahov\u00e1n\u00ed aktualizac\u00ed pro Firefox","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Mozilla ozn\u00e1mila odstran\u011bn\u00ed dvou dopl\u0148k\u016f z katalogu addons.mozilla.org (AMO) - Bypass a Bypass XM, kter\u00e9 m\u011bly 455 tis\u00edc aktivn\u00edch instalac\u00ed a byly prezentov\u00e1ny jako dopl\u0148ky pro poskytov\u00e1n\u00ed p\u0159\u00edstupu k materi\u00e1l\u016fm, kter\u00e9 se \u0161\u00ed\u0159\u00ed na z\u00e1klad\u011b placen\u00e9ho p\u0159edplatn\u00e9ho (obejit\u00ed paywallu). Pro \u00fapravu provozu v dopl\u0148c\u00edch byl pou\u017eit API Proxy, kter\u00fd umo\u017e\u0148uje kontrolovat webov\u00e9 po\u017eadavky prov\u00e1d\u011bn\u00e9 prohl\u00ed\u017ee\u010dem. Krom\u011b deklarovan\u00fdch funkc\u00ed uveden\u00e9 dopl\u0148ky pou\u017e\u00edvaly API Proxy k blokaci po\u017eadavk\u016f na servery Mozilly, co\u017e znemo\u017enilo na\u010d\u00edt\u00e1n\u00ed aktualizac\u00ed pro Firefox a vedlo k nahromad\u011bn\u00ed neopraven\u00fdch zranitelnost\u00ed, jich\u017e mohli zneu\u017e\u00edt \u00fato\u010dn\u00edci k \u00fatok\u016fm na syst\u00e9my u\u017eivatel\u016f.<\/p>\n

Je zaj\u00edmav\u00e9, \u017ee krom\u011b zabr\u00e1n\u011bn\u00ed obdr\u017een\u00ed aktualizac\u00ed verz\u00ed Firefox v d\u016fsledku \u010dinnosti zmi\u0148ovan\u00fdch dopl\u0148k\u016f do\u0161lo tak\u00e9 k naru\u0161en\u00ed aktualizace vzd\u00e1len\u011b nastaviteln\u00fdch komponent\u016f prohl\u00ed\u017ee\u010de a byla zablokov\u00e1na p\u0159\u00edstup k blokovac\u00edm seznam\u016fm, kter\u00e9 umo\u017e\u0148ovaly vypnout ji\u017e nainstalovan\u00e9 \u0161kodliv\u00e9 dopl\u0148ky na syst\u00e9mech u\u017eivatel\u016f. U\u017eivatel\u016fm se doporu\u010duje zkontrolovat aktu\u00e1ln\u00ed verzi prohl\u00ed\u017ee\u010de - pokud nen\u00ed v nastaven\u00ed speci\u00e1ln\u011b zak\u00e1z\u00e1na automatick\u00e1 instalace aktualizac\u00ed a verze se li\u0161\u00ed od Firefox 93 nebo 91.2, je t\u0159eba prov\u00e9st aktualizaci ru\u010dn\u011b. V nov\u00fdch verz\u00edch Firefox jsou dopl\u0148ky Bypass a Bypass XM ji\u017e za\u0159azeny na \u010dernou listinu, tak\u017ee po aktualizaci prohl\u00ed\u017ee\u010de budou automaticky deaktivov\u00e1ny.<\/p>\n

Pro ochranu p\u0159ed pozd\u011bj\u0161\u00edm um\u00edst\u011bn\u00edm \u0161kodliv\u00fdch dopl\u0148k\u016f, kter\u00e9 blokuj\u00ed stahov\u00e1n\u00ed aktualizac\u00ed a \u010dern\u00fdch seznam\u016f, byly od Firefox 91.1 v k\u00f3du provedeny zm\u011bny s implementac\u00ed p\u0159\u00edm\u00fdch po\u017eadavk\u016f na servery pro stahov\u00e1n\u00ed a kontrolu aktualizac\u00ed, pokud byl po\u017eadavek p\u0159es proxy ne\u00fasp\u011b\u0161n\u00fd. Pro \u0161\u00ed\u0159en\u00ed ochrany na u\u017eivatele jak\u00fdchkoli verz\u00ed Firefox bylo p\u0159ipraveno syst\u00e9mov\u00e9 dopl\u0148kov\u00e9 za\u0159\u00edzen\u00ed s n\u00e1zvem \u201eProxy Failover\u201c, kter\u00e9 zabra\u0148uje nespr\u00e1vn\u00e9mu pou\u017eit\u00ed API Proxy pro blokov\u00e1n\u00ed slu\u017eeb Mozilly. P\u0159ed plo\u0161n\u00fdm zaveden\u00edm navrhovan\u00e9 metody ochrany byl p\u0159\u00edjem nov\u00fdch dopl\u0148k\u016f pou\u017e\u00edvaj\u00edc\u00edch API Proxy do katalogu addons.mozilla.org pozastaven.<\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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