Muva nje kukhishwe inguqulo yokulungisa yeFirefox 88.0.1 esivele itholakala futhi kuphakanyiswa kubo bonke abasebenzisi besiphequluli ukuthi bavuselele isiphequluli sabo ngokushesha okukhulu, uma kunikezwa lokhoIsizathu esiyinhloko sokukhishwa ukugxila kwezokuphepha nokulungiswa kwamaphutha.
Isizathu salokhu ukuthi ngale nguqulo yokulungisa yeFirefox 88.0.1 ukukhubazeka okubili kususiwe, okukodwa okubhekwa njengokugxekayo (CVE-2021-29953) ngenkathi obunye ubungozi obutholakele (i-CVE-2021-29952) bungaxhashazwa kakhulu ukuze kwenziwe ikhodi ngumhlaseli.
Mayelana nokuba sengozini enkulu kakhulu (CVE-2021-29953) kushiwo ukuthi inkinga ecacisiwe ivumela ikhodi yeJavaScript ukuthi isebenze futhin umongo wesizinda esihlukile, okusho ukuthi, kuvumela umhlaseli ukuthi asebenzise uhlobo lwendlela yokubhalwa kwesayithi jikelele.
Ngakolunye uhlangothi, inothi encazelweni yenkinga ikhombisa ukuthi ukuba sengozini kubonakala kuphela kwiFirefox ye-Android, kepha, ngakolunye uhlangothi, iFirefox ejwayelekile nayo iyavela ohlwini lwemikhiqizo ethintekile ngaphezu kwe- "Firefox for Android" .
Ukuba sengozini kwesibili (I-CVE-2021-29952) idalwa yisimo somjaho kuzinto zeWeb Render futhi ingahle isetshenziselwe ukwenza ikhodi yokuhlasela.
Kwezinye izinguquko ezihlanganisiwe kulokhu kukhishwa okusha kokulungisa okungahlobene nobungozi:
- Izingqinamba ezilungisiwe lapho usebenzisa i-Widevine plugin ukudlala okuqukethwe okuvikelwe okukhokhelwayo (DRM) maqondana nokuqukethwe kwevidiyo ye-Amazon ekubukweni kwamavidiyo ekhwalithi ye-SD futhi okukhona nakuhlobo lweWidevine olufakwe ku-Chrome.
- Kulungiswe inkinga ebangele ukudlala kwevidiyo okonakele kusuka ku-Twitter noma lapho kucelwa iWebRTC ezinhlelweni ze-Intel ezinamaGen6 GPUs.
- Kulungiswe isiphazamisi esidale ukuthi izinto zemenyu esigabeni sezilungiselelo zingafundeki lapho imodi yokugqama okuphezulu inikwe amandla.
Okokugcina uma unentshisekelo yokwazi kabanzi ngakho, ungabheka imininingwane Kulesi sixhumanisi esilandelayo.
Ungayifaka kanjani noma uyibuyekeze kanjani inguqulo entsha yeFirefox ku-Ubuntu nakwezinye izinto?
Njengokuhlala, kulabo asebevele basebenzisa i-firefox, bangavele bafinyelele kumenyu abazoyibuyekeza enguqulweni yakamuva, okusho ukuthi, abasebenzisi beFirefox abangakhubazanga ukuvuselelwa okuzenzakalelayo bazothola isibuyekezo ngokuzenzakalela.
Ngenkathi kulabo abangafuni ukulinda lokho kwenzeke bangakhetha Imenyu> Usizo> Mayelana neFirefox ngemuva kokwethulwa ngokusemthethweni ukuqala ukubuyekeza mathupha kwesiphequluli sewebhu.
Isikrini esivula sibonisa inguqulo efakiwe njengamanje yesiphequluli sewebhu bese sihlola isibuyekezo, inqobo nje uma ukusebenza kunikwe amandla.
Enye inketho yokuvuselela, uma 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
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/88.0.1/snap/firefox-88.0.1.snap
Futhi ukufaka iphakheji esivele siyithayiphe:
sudo snap install firefox-88.0.1.snap
Noma ngakolunye uhlangothi, bangenza umyalo wokuvuselela i-Snap, ongeke uvuselelwe isiphequluli kuphela kepha zonke izinhlelo abazifakile nge-Snap. Ukuze benze lokhu, bamane bavule ukuphela bese benza umyalo olandelayo kuyo:
sudo snap update
Noma futhi ngomyalo:
sudo snap refresh Firefox
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