Amaya Toman Chikanganiso chekuchengetedza chaonekwa muBluetooth protocol iyo, mune mamwe mamiriro ezvinhu, inobvumira vanogona kurwisa kuti vatevere uye vazive Apple neMicrosoft zvishandiso. Nhau pamusoro peizvi dzakaunzwa neongororo yazvino yeBoston University.
Nezve Apple zvishandiso zvine chekuita, Macs, iPhones, iPads uye Apple Watch zvinogona kuve panjodzi. PaMicrosoft, mahwendefa uye malaptop. Zvishandiso zveAroid hazvina kukanganiswa, maererano neshumo.
Zvinogona kudaro kufarira iwe
Dan Pražák Midziyo ine Bluetooth yekubatanidza inoshandisa nzira dzeveruzhinji kuzivisa kuvepo kwayo kune mamwe maturusi. Kuti udzivise kuteedzera, michina mizhinji inotepfenyura kero dzisina kurongeka dzinochinja nguva nenguva panzvimbo yekero yeMAC. Sekureva kwevanyori vechidzidzo, zvisinei, zvinogoneka kushandisa algorithm kuburitsa zviziviso tokeni zvinogonesa kuteedzera mudziyo.
Iyo algorithm haidi decryption yemameseji, uye haina kutyora kuchengetedzeka kweBluetooth chero nzira, sezvo yakavakirwa zvachose paruzhinji uye isina kunyorwa kutaurirana. Nekubatsirwa kweiyo nzira yakatsanangurwa, zvinokwanisika kuratidza kuzivikanwa kwechishandiso, kuchitarisisa nguva dzose, uye kana iri iOS, zvinokwanisika zvakare kutarisa basa remushandisi.
iOS uye macOS zvishandiso zvine maviri ekuzivikanwa tokeni anochinja panguva dzakasiyana. Token values inowiriraniswa nemakero muzviitiko zvakawanda. Zvisinei, mune dzimwe nguva chiratidzo chekuchinja hachiitike panguva imwe chete, iyo inobvumira iyo algorithm yekufambisa kuti ione kero inotevera.
Zvinogona kudaro kufarira iwe
Patrik Siwek Mafoni eAroid uye mahwendefa haashandise nzira imwechete semidziyo kubva kuApple kana Microsoft uye nekudaro haana kudzivirirwa kune ambotaurwa nzira dzekutevera. Panguva ino, hazvizivikanwe kana chero kurwiswa kweBluetooth kwakatoitika.
Chirevo chekutsvagisa cheBoston University chinosanganisira akati wandei mazano ekuzvidzivirira kubva mukusagadzikana. Zvinogona zvakare kufungidzirwa kuti Apple ichakurumidza kuita matanho anodiwa ekuchengetedza kuburikidza nesoftware update.
Kunobva: ZDNet, simposium yemhuka dzinovaraidza [PDF]
Bhegi rezvinonzi zvikanganiso rakabvarurwa - ndaigona kukumbira mumwe munhu kuti andibire uye aratidze humbowo hwekubudirira chaiko uye kwete chete padanho rekufungidzira kuti zvinogoneka (asi chokwadi vanhu 5 vari munyika vanogona kuzviita)