Michal Ždanský Chikwata chekuchengetedza paRed Hat, chinovandudza kugoverwa kweLinux kwezita rimwe chete, chakawana chikanganiso chakakosha muUNIX, sisitimu iri pasi peLinux neOS X. Bash muchirevo, inobvumira munhu anorwisa kutora kutonga kwakakwana kwekombiyuta yakakanganiswa. Ichi hachisi chipukanana chitsva, pane zvinopesana, chave chiripo muUNIX masisitimu kwemakore makumi maviri.
Bash is shell processor inoita mirairo yakapinda mumutsara wekuraira, iyo yakakosha Terminal interface muOS X uye yakaenzana nayo muLinux. Mirairo inogona kuiswa nemaoko nemushandisi, asi mamwe maapplication anogona zvakare kushandisa processor. Iko kurwiswa hakufanirwe kunanga zvakananga kune bash, asi kune chero application inoishandisa. Maererano nenyanzvi dzekuchengetedza, iyi bug inonzi Shellshock ine ngozi kupfuura Heartbleed library SSL kukanganisa, izvo zvakakanganisa zvakawanda zveinternet.
Sekureva kwaApple, vashandisi vanoshandisa iyo default system masisitimu vanofanirwa kuve vakachengeteka. Iyo kambani yakataura nezve server iMore sezvinotevera:
Chikamu chikuru chevashandisi veOS X havasi panjodzi kubva kune ichangobva kuwanikwa bash njodzi. Iko kune bug mu bash, iyo Unix yekuraira processor uye mutauro unosanganisirwa muOS X, izvo zvinogona kubvumira vashandisi vasina mvumo kuti vawane mukana wekudzora kure hurongwa husina njodzi. OS X masisitimu akachengeteka nekusarudzika uye haasi panjodzi yekushandiswa kure kweiyo bash bug kunze kwekunge mushandisi akagadzira epamberi Unix masevhisi. Tiri kushanda kuti tipe software yekuvandudza yevashandisi vedu vepamusoro Unix nekukurumidza sezvinobvira.
Paseva StackExchange akaoneka mirayiridzo, vashandisi vanogona kuyedza hurongwa hwavo hwekusagadzikana, uye maitiro ekugadzirisa bug nemaoko kuburikidza neiyo terminal. Iwe unozowana zvakare hurukuro yakadzama neiyo positi.
Kukanganisa kweShellshock kwakakura. Iwe unogona kuwana Unix kwete chete muOS X uye mumakomputa ane imwe yeLinux kugovera, asi zvakare mune yakakura nhamba pamaseva, network zvinhu uye zvimwe zvemagetsi.
Nyaya inofadza. Ndatenda neruzivo
Pane munhu anogona kunyora pano apo Apple yakaisa chisimbiso? Iko kukanganisa kwakatogadziriswa..
Ko Android haina Unix kernel nemukana upi?
Kungofanana neIOS.
Nekudaro, iri harisi dambudziko re unix kernels, asi ye bash
Mhosho mumusoro chaimo. Haisi Unix inotambura nebug, ndeye bash. Unix haifanirwe kusanganisira bash, saka haisi mhosva yeUnix.
Android iLinux ine Dalvik JVM. Saka kernel iLinux, kusanganisira zvinoshandiswa seBash.
Asi dambudziko iri rakati wedzerei. Izvo hazvina zvazvinoita pa OS X, zvakakomba chete kune maseva eLinux anoshandisa Bash kumhanyisa madhimoni seApache, nezvimwe.
Asi kunyangwe izvi hazvina kujairika, semuenzaniso paDebian neUbuntu, Bash haishandiswe nekusarudzika kune masevhisi maseva, asi Dash, uye haina kukanganiswa.
Pane akasiyana ma routers, WiFI APs, nezvimwewo, hazvigoneke zviri pachena, nekuti vanowanzova neyakabviswa shanduro yeLinux uko Bash isingakwane, vachishandisa Busybox kana zsh pachinzvimbo, nezvimwe ...
Saka ndinofunga kuti idiki diki media bubble.
Dalvik haisi JVM.
"Kernel iLinux inosanganisira zvinoshandiswa" hazvina musoro.
Android kazhinji haisanganisire bash, kana zvimwe zvakajairika GNU zvishandiso.
Chinhu chinonyanya kukosha (!): Dambudziko harisi kana Apache kana imwe sevha yatangwa nebash, asi kana bash pachayo iri kushanda.
Usanyanyobatanidzwa neZsh, inowanzo shandiswa zvinopindirana.
Harisi furo.
Asi kana zvisina kudaro wakarurama.
Iyo update yabuda