Kutshanje ukukhutshwa kwe-vIsebe leFirefox 84 ukulungiswa kokulungiswa, apho iFirefox 84.0.2 Isiziba esisombulula ubungozi (CVE-2020-16044).
Kwedatha ekhutshiweyo, kukhankanyiwe kuphela ukuba sengozini kunokukhokelela ekwenziweni kwekhowudi enobungozi xa kusenziwa ibhloko eyenzelwe ngokukodwa i-COOKIE-ECHO kwiphakheji yokuLawula ukuThuthwa koPhuculo (SCTP).
Ukuba semngciphekweni kungenxa yokufikelela kwindawo yenkumbulo esele ikhululiwe (sebenzisa emva kokuhamba simahla) kumqhubi weCOKOKIE-ECHO.
Okwangoku kuphela olo lwazi sele lukhutshiwe kwaye ngenxa yoko iinkcukacha zomngcipheko azikatyhilwa.
Umlingane okhohlakeleyo unokuguqula isiqwenga se-COOKIE-ECHO kwipakethi ye-SCTP ngendlela enokubangela ukusetyenziswa kokukhutshwa emva kokukhutshwa. Sicinga ukuba ngomzamo owoneleyo ngekungasetyenziswa ukwenza ikhowudi engalawulekiyo.
Kubalulekile ukuba uyithathele ingqalelo loo nto Obu bungozi buchaphazela isikhangeli ngendlela ngokubanzi ngaphandle kweqonga ekubekwe kulo kwaye yiyo loo nto abaphuhlisi bebrawuza benza umnxeba wokuba abasebenzisi bawuhlaziye ngokukhawuleza.
Ngapha koko, kukhankanyiwe ukuba lUtshintsho olulandelayo lubandakanya ukubonakala kweFirefox 85 yeqhosha «Cima onke amagama okungena» kwimenyu yomphathi wegama elitshixwayo ukucima onke amagama agcinwe kwangoko.
IFirefox 86 iya kukhubaza isiphatho esingasemva seBackspace ngaphandle komxholo weefom zokufaka ngokungagqibekanga.
Ukususwa kwesiphatho esingasemva kwacetywa kwiminyaka esi-7 eyadlulayo kwaye kukhuthazwa yinto yokuba isitshixo sasemva sisebenza ngokubonakalayo xa kubhalwa iifom, kodwa ngaphandle kokugxila kwifom yokufaka inikezelwa njengotshintsho kwiphepha elidlulileyo, yiyo loo nto enokuthi ikhokelele ukulahleka kokubhaliweyo okuchwetheziweyo ngenxa yentshukumo engachazwanga kwelinye iphepha.
Nangona sele kukhankanyiwe ukuba isikhangeli.backspace_action ukhetho songezwa malunga: ukumisela ukubuyisa indlela yokuziphatha yangaphambili.
Ekugqibeleni, ukuba unomdla wokwazi okungakumbi ngayo Malunga nolu hlobo lulungisayo lwesikhangeli, unokujonga iinkcukacha Kule khonkco ilandelayo.
Ngaphandle koko akufuneki silibale ukuba uhlobo olulandelayo olubalulekileyo lwesikhangeli icwangciselwe iya kukhutshwa ngoJanuwari 26, 2021.
Uyifaka njani okanye uyihlaziya njani inguqulelo entsha yeFirefox kwiLinux?
Abasebenzisi beFirefox abangakhubazekanga uhlaziyo oluzenzekelayo baya kufumana uhlaziyo ngokuzenzekelayo. Abo bangafuni ukulinda ukuba yenzeke banokukhetha Imenyu> Uncedo> Malunga neFirefox emva kokumiselwa ngokusesikweni ukuze kuqaliswe uhlaziyo olusebenzayo lwesikhangeli sewebhu.
Isikrini esivula ukubonisa uguqulelo olusebenzayo ngoku lwesikhangeli sewebhu kwaye siqhuba itshekhi yohlaziyo, ukuba ukusebenza kuyenziwa.
Olunye ukhetho lokuhlaziya, ewe ungumsebenzisi woBuntu, iLinux Mint okanye enye into evela ku-Ubuntu, ungafaka okanye uhlaziye kule nguqulo intsha ngoncedo lwe-PPA yesikhangeli.
Oku kungongezwa kwinkqubo ngokuvula i-terminal kunye nokwenza lo mthetho ulandelayo kuyo:
sudo add-apt-repository ppa:ubuntu-mozilla-security/ppa -y sudo apt-get update sudo apt install firefox
Kwindaba ye Abasebenzisi beArch Linux kunye neziphumo,baleka nje kwisiphelo sendlela:
sudo pacman -Syu
Okanye ukufaka kunye:
sudo pacman -S firefox
Gqibela kwabo bakhetha ukusebenzisa iiphakheji ze-Snap, baya kuba nakho ukufaka uhlobo olutsha kwakamsinya nje ukuba lukhutshwe koovimba abagcina iifoto.
Kodwa banokufumana iphakheji ngokuthe ngqo kwi-FTP yeMozilla. Ngoncedo lwesiphelo sendlela ngokuchwetheza lo myalelo ulandelayo:
wget https://ftp.mozilla.org/pub/firefox/releases/84.0.2/snap/firefox-84.0.2.snap
Kwaye ukufaka iphakheji esichwetheze nje:
sudo snap install firefox-84.0.2.snap
Okokugqibela, unokufumana isikhangeli kunye nendlela yamvanje yofakelo eyongezwe "Flatpak". Kule nto kufuneka babe nenkxaso kolu hlobo lwepakeji.
Ukufakwa kwenziwa ngokuchwetheza:
flatpak install flathub org.mozilla.firefox
ukuba Zonke ezinye izinto ezihanjiswa yiLinux zinokukhuphela iiphakheji yokubini kusuka eli khonkco lilandelayo.