Mva nje UGoogle wazise ngokusungulwa kwesikhangeli sewebhu se-Chrome 79 apho, ukongeza kwizinto ezintsha kunye nokulungiswa kwe-bug, kubonakalisiwe oko Inguqulelo entsha ishenxise ama-51 emngciphekweni, uninzi lwazo zichongwe njengesiphumo sovavanyo oluzenzekelayo ngezixhobo ezahlukeneyo.
Imiba emibini iphawulwe njengebalulekileyo, omnye wazo I-CVE-2019-13725 ivumela ukufikelela kwindawo yememori esele ikhutshiwe kwikhowudi yenkxaso yeBluetooth kunye neCVE-2019-13726, ukuphuphuma kwemfumba kumphathi wegama eligqithisiweyo. Ubungozi bokuqala bufunyenwe ngabaphandi kwiLebhu yoKhuseleko ye-Tencent Keen kwaye okwesibini kwafunyanwa ngu-Sergey Glazunov we-Google Project Zero.
Ukwengeza kwi njengenxalenye yenkqubo yomvuzo wokufumana ubungozi ngokukhutshwa kwangokuUGoogle uhlawule amabhaso angama-37 Ngexabiso lama- $ 80,000, elinye lama- $ 20,000, elinye i- $ 10,000, ezimbini ze- $ 7,500, ezine ze- $ 5,000, enye ye- $ 3,000, ezimbini ze- $ 2,000, ezimbini ze- $ 1,000 kunye nesibhozo se- $ 500.
Iindaba eziphambili zeGoogle Chrome 79
Kwezona nguqu ziphambili zale nguqulo intsha ye-Chrome 79 ime phandle ukongezwa kwetekhnoloji entsha yokufumana ubuqhetseba ngexesha lokwenyani. Ngaphambili, ukuqinisekiswa kwenziwa ngokufikelela ukukhangela kuluhlu lwabamnyama ilayishwe ngokukhuselekileyo kwindawo leyo, ethi zihlaziywa malunga nemizuzu engama-30, eyayingonelanga, umzekelo, phantsi kweemeko zotshintsho rhoqo lokulawula kwabahlaseli.
Indlela entsha ikuvumela ukuba ukhangele ii-URL kubhabho kunye nokutshekishwa kwangaphambili kwabamhlophe, kubandakanya ii-hashes ezivela kumawaka eendawo ezithandwayo ezithembakeleyo.
Ukuba isiza esivulwayo asikho mhlophe, isikhangeli sijonga i-URL kwiseva kaGoogle, sidlulisa ii-bits ezingama-32 zokuqala ze-SHA-256 hash yekhonkco apho kunqunyulwa khona idatha yobuqu. NgokukaGoogle, indlela entsha inyusa ukusebenza ngokukuko kwemiyalezo yesilumkiso kwiindawo ezintsha zobuqhetseba ngama-30%.
Enye into engaqhelekanga ukukhusela kwangaphambili ngokuchasene nokudluliselwa kweenkcukacha kunye neephasiwedi zikaGoogle igcinwe ngumphathi wegama eligqithisiweyo ngamaphepha obugebenga. Ukuba uzama ukufaka ipassword egcinwe kwisiza apho igama eligqithisiweyo lingasetyenziswanga khona, isilumkiso siya kuboniswa malunga nesenzo esinokuba yingozi kumsebenzisi.
ukuba Unxibelelwano olusebenzisa i-TLS 1.0 kunye ne-1.1, isalathiso soqhagamshelo esingakhuselekanga ngoku siyaboniswaukuya. Inkxaso epheleleyo ye-TLS 1.0 kunye ne-1.1 iya kukhubazeka kwi-Chrome 81, ecwangciselwe uMatshi 17, 2020.
Kwelinye icala, olunye olona tshintsho lubalulekileyo kule nguqulo yeGoogle Chrome 79 yile Ukubanakho ukukhenkceza iithebhu ezingasebenziyo, Ukuvumela ukuba ukhuphele ngokuzenzekelayo kwi iithebhu zememori ezingasemva ngaphezulu kwemizuzu emi-5 kwaye ungathathi manyathelo abalulekileyo. Ukubandakanywa komsebenzi kulawulwa sisalathiso «chrome: // iiflegi / # pro-tab-freeze«.
Ukusuka kwinto entsha yovavanyo, ibalaselisa Inketho yokwabelana ngomxholo webhodi eqhotyoshwayo phakathi kwedesktop kunye neenguqulelo zeselfowuni zeChannel.
Kwiimeko zeChannel ezixhumeke kwiakhawunti enye, ngoku unokufikelela kumxholo webhodi eqhotyoshwayo kwesinye isixhobo, nditsho nokwabelana ngebhodi eqhotyoshwayo phakathi kwidesktop kunye neeselfowuni.
Umxholo webhodi eqhotyoshwayo ubhalwe ngokufihlisa kusetyenziswa isiphelo sokubethela esiphela, engavumeli ukufikelela kumbhalo kwiseva zikaGoogle.
Lo msebenzi wenziwe ngokhetho chrome: // flags # shared-clipboard-receiver, chrome: // flags # shared-clipboard-ui, and chrome: // flags # sync-clipboard-service.
Inkxaso yovavanyo lokugcina umxholo okwenziwe ikwaqaqanjisiwe xa utshintsha amaphepha ngamaqhosha ngaphambili nangasemva, anokunciphisa kakhulu ukulibaziseka kolu hlobo lokuhamba. Imo yenziwe ukuba isebenzise ukhetho «chrome: // iiflegi # zangasemva-zecache«.
Uyifaka njani iGoogle Chrome 78 ku-Ubuntu kunye neziphumo?
Kulabo banomdla wokukwazi ukufaka isikhangeli kwiinkqubo zabo, banokwenza oko ngokulandela imiyalelo esabelana ngayo ngezantsi.
Kule nto Siza kuya kwiphepha lewebhu lesikhangeli ukufumana iphakheji yetyala kwaye sikwazi ukuyifaka kwinkqubo yethu ngoncedo lomphathi wephakheji okanye kwisiphelo sendlela. Ikhonkco yile.
Nje ukuba iphakheji ifunyenwe, kufuneka sifake kuphela ngalo myalelo ulandelayo:
sudo dpkg -i google-chrome-stable_current_amd64.deb