Apple inosimbisa kuti Specter neMeltdown zvinokanganisa iPhone, iPad uye Mac

Gore rino 2018 takazvitanga naro nyaya dzekuchengetedza pane Intel, AMD, uye maARM processor. Sezvo iwe uchinyatso kuziva, Apple inoshandisa maviri eaya marudzi pamakomputa ayo: Intel uye ARM. Uye rumwe ruzivo rusati rwaburitswa, kambani yasarudza kuuya kumberi uye simbisa kuti ako ese makomputa - kunze kweApple Watch - anokanganiswa neese madambudziko anozivikanwa pasi pemazita Kunyungudika uye Specter.

Chinhu chekutanga iwe chaunofanira kuziva: zvikwata zvavo zvese zvakakanganiswa - uyai, sehuwandu hwakawanda hwemakwikwi. Zvino, sezvakatsanangurwa muchirevo, muna Zvita 2017 vakatotora matanho mune iyi nyaya uye mune yekuvandudzwa kweanoshanda masystem iOS 11.2, macOS 10.13.2 uye tvOS 11.2 ekuchengetedza patches atovepo kudzikisira kukanganisa kweMeltdown pamakomputa edu. Nekudaro, zveSpecter ivo vanoramba vachishanda uye yekuvandudza ichaburitswa munguva pfupi yapfuura yeSafari webhu vhezheni shanduro dzeMacOS pamwe neIOS

Kunyungudika kuri, sekureva kwekambani, iyo njodzi iyo "Hukuru mukana wekushandiswa". Uku kunetseka kunoshanda seinotevera: inobvumira chirongwa kuti chiwane memory, uyezve zvakavanzika zvemamwe mapurogiramu uye neanoshanda system yacho, sekutsanangurwa kubva Meltdown Kurwisa. Uyezve, tinokusiya uine vhidhiyo yekuti kurwiswa uku kwaizoitwa sei munguva chaiyo nekuteedzera password:

Kune rimwe divi, neSpecter, zvinhu zvinochinja. Apple inotaura mutsamba yayo kuti: "Kunyangwe zvichinyanya kuomarara kushandisa, kunyangwe nechishandiso chinoshanda munharaunda paMac kana chishandiso cheIOS, vanogona kushandiswa muJavaScript inomhanya muwebhusaiti". Ndokusaka ivo vari kushanda kurongedza iyo Safari webhu browser mune desktop desktop uye nharembozha.

Kuti ndikupe pfungwa, Specter, sekureva kweMeltdown Attack ndeiyi: "Specter inoputsa iko kusarudzika pakati pekushandisa kwakasiyana. Rega munhu anorwisa kubiridzira-isina-mapurogiramu, vanotevedzera akanakisa maitiro, zvekuti vanoburitsa zvakavanzika zvavo.

Kune rimwe divi, kana iwe wakakwanisa kuverenga rumwe ruzivo mazuva ano - musoro wenyonganyonga muuzhinji--, iwe unozoziva kuti zvidzoreredzo kubva Software ayo makambani ari kuvhurira masystem avo anoshanda (Microsoft, Google, Apple), ivo vari kudzora pasi zvikwata ne5-30%. Apple inoziva kuti iyi nyaya inonetsa mazuva ano, kunyanya mushure meiyo slow gate uyo mumwe wangu Miguel akabhabhatidza mazuva mashoma apfuura.

Ndokusaka, mutsamba, avo vanobva kuCupertio vanga vachida kuvhara misana yavo uye vataura kuti mashandiro emidziyo iyi, mushure mekumisikidzwa kweyekuvandudzwa, anenge asingabatike, zvinoenderana nezvakabuda. uchishandisa zviyero zvekuyera seGeekBench 4, kana mumidziyo yekuyera yekubhurawuza pawebhu senge Speedometer, JetStream uye ARES-6.