Muva nje ukukhishwa kwe-vUhlobo lokulungisa lwegatsha leFirefox 84, lapho iFirefox 84.0.2 isichibi esixazulula ubungozi obucayi (i-CVE-2020-16044).
Emininingwane ekhishwe, kushiwo kuphela lokho okushiwo ukuba sengozini kungaholela ekusetshenzisweni kwekhodi enonya lapho kucubungulwa ibhulokhi le-COOKIE-ECHO elenzelwe ngokukhethekile kwiphakheji ye-Stream Control Transmission Protocol (SCTP).
Ukuba sengozini kungenxa yokufinyelela endaweni yememori esivele ikhululiwe (ukusetshenziswa-ngemuva-kwamahhala) kusishayeli se-COOKIE-ECHO.
Okwamanje kuphela leyo mininingwane ekhishiwe futhi ngenxa yalokho imininingwane yokuba sengozini ayikavezwa.
Intanga enonya ibingaguqula ucezu lwe-COOKIE-ECHO kwiphakethe le-SCTP ngendlela engaholela ekusetshenzisweni kwangemva kokukhishwa. Sicabanga ukuthi ngomzamo owenele ngabe bekuxhashazwa ukwenza ikhodi engafanele.
Kubalulekile ukuthi unake lokho lokhu kuba sengozini kuthinta isiphequluli ngendlela ejwayelekile ngokungakhathaleli ipulatifomu efakwe kuyo futhi yingakho abathuthukisi besiphequluli benza ikholi yokuthi abasebenzisi babuyekeze ngokushesha okukhulu.
Ngaphezu kwalokho, kushiwo nokuthi lIzinguquko ezilandelayo zifaka ukuvela kuFirefox 85 yenkinobho «Susa konke ukungena ngemvume» kumenyu yomphathi wephasiwedi ye-Lockwise ukususa wonke amaphasiwedi agciniwe ngasikhathi sinye.
IFirefox 86 izokhubaza isibambi sokhiye seBackspace ngaphandle komongo wamafomu wokufaka ngokuzenzakalela.
Ukususwa kwesiphatho sangemuva kwaphakanyiswa eminyakeni eyi-7 eyedlule futhi kugqugquzelwa iqiniso lokuthi ukhiye we-backspace usetshenziswa ngenkuthalo lapho kubhalwa amafomu, kepha ngaphandle kokugxila kufomu lokufaka kunikezwa njengokushintshela ekhasini langaphambilini, okungaholela ekutheni ukulahleka kombhalo othayiphiwe ngenxa yokunyakaza okungaqondiwe kwelinye ikhasi.
Noma kushiwo futhi ukuthi inketho ye-browser.backspace_action ingezwe mayelana: config ukubuyisela emuva ukusebenza kwangaphambilini.
Ekugcineni, uma unesifiso sokwazi okwengeziwe ngakho Mayelana nale nguqulo yokulungisa yesiphequluli, ungabheka imininingwane Kulesi sixhumanisi esilandelayo.
Ngaphezu kwalokho akumele sikhohlwe ukuthi inguqulo elandelayo ebalulekile yesiphequluli kuhlelelwe izokhishwa ngoJanuwari 26, 2021.
Ungayifaka kanjani noma uyibuyekeze kanjani inguqulo entsha yeFirefox kuLinux?
Abasebenzisi beFirefox abangakhubazanga ukuvuselelwa okuzenzakalelayo bazothola isibuyekezo ngokuzenzekelayo. Labo abangafuni ukulinda lokho kwenzeke bangakhetha Imenyu> Usizo> Mayelana neFirefox ngemuva kokuqaliswa okusemthethweni ukuqala ukubuyekeza mathupha kwesiphequluli sewebhu.
Isikrini esivula sibonisa inguqulo efakiwe njengamanje yesiphequluli sewebhu bese sihlola isibuyekezo, inqobo nje uma ukusebenza kunikwe amandla.
Enye indlela ongayibuyekeza, inguyebo ungumsebenzisi we-Ubuntu, i-Linux Mint noma okunye okuphuma ku-Ubuntu, Ungafaka noma uvuselele kule nguqulo entsha ngosizo lwe-PPA yesiphequluli.
Lokhu kungangezwa ohlelweni ngokuvula i-terminal bese wenza umyalo olandelayo kuyo:
sudo add-apt-repository ppa:ubuntu-mozilla-security/ppa -y sudo apt-get update sudo apt install firefox
Endabeni ye Abasebenzisi be-Arch Linux kanye nokuphuma kukho, vele ugijime esibulalayo:
sudo pacman -Syu
Noma ukufaka nge:
sudo pacman -S firefox
Okokugcina kulabo abakhetha ukusebenzisa amaphakheji we-Snap, bazokwazi ukufaka inguqulo entsha ngokushesha nje lapho ikhishwa ezinqolobaneni ze-Snap.
Kepha bangathola iphakethe ngqo kwi-FTP yeMozilla. Ngosizo lwe-terminal ngokuthayipha umyalo olandelayo:
wget https://ftp.mozilla.org/pub/firefox/releases/84.0.2/snap/firefox-84.0.2.snap
Futhi ukufaka iphakheji esivele siyithayiphe:
sudo snap install firefox-84.0.2.snap
Ekugcineni, ungathola isiphequluli ngendlela yakamuva yokufaka engezwe i- "Flatpak". Ukuze benze lokhu, kumele babe nokuxhaswa kwalolu hlobo lwephakeji.
Ukufakwa kwenziwa ngokuthayipha:
flatpak install flathub org.mozilla.firefox
para konke okunye ukusatshalaliswa kweLinux kungalanda amaphakheji kanambambili funa isixhumanisi esilandelayo.