Keylogger bug in Corsair K100 keyboard firmware

I-Corsair iphendule kwiingxaki kwiikhibhodi zokudlala ze-Corsair K100, eziye zabonwa ngabasebenzisi abaninzi njengobungqina bobukho be-keylogger eyakhelwe-ngaphakathi egcina ulandelelwano lwe-keystroke efakwe ngumsebenzisi. Undoqo wengxaki kukuba abasebenzisi bemodeli yekhibhodi echaziweyo babejongene nemeko apho, ngamaxesha angalindelekanga, ikhibhodi ikhupha ngokuphindaphindiweyo ulandelelwano olufakwe kanye ngaphambili. Kwangaxeshanye, isicatshulwa saphinda sachwethezwa ngokuzenzekelayo emva kweentsuku ezininzi okanye iiveki, kwaye ngamanye amaxesha ulandelelwano olude lukhutshiwe, isiphumo saso sinokumiswa kuphela ngokucima ikhibhodi.

Ekuqaleni, kwakucingelwa ukuba ingxaki ibangelwa ubukho be-malware kwiinkqubo zabasebenzisi, kodwa kamva kwaboniswa ukuba umphumo wawuthe ngqo kubanikazi bekhibhodi ye-Corsair K100 kwaye wazibonakalisa kwiindawo zokuvavanya ezenzelwe ukuhlalutya ingxaki. Xa kwacaca ukuba ingxaki yingxaki yehardware, abameli beCorsair bacebisa ukuba ayibangelwanga kukuqokelelwa kwedatha efihliweyo yegalelo lomsebenzisi okanye i-keylogger eyakhelweyo, kodwa yimpazamo ekuphunyezweni komsebenzi wokurekhoda omkhulu okhoyo i-firmware.

Kucingelwa ukuba ngenxa yempazamo, ukurekhodwa kwee-macros kwavulwa ngamaxesha athile, adlalwe emva kwexesha elithile. Ingqikelelo yokuba ingxaki inxulumene nokurekhoda i-macros ixhaswa yinto yokuba imveliso ayiphindaphindi nje isicatshulwa esingenisiweyo, kodwa ikhefu phakathi kwezitshixo zibonwa kwaye imisebenzi efana nokucofa iqhosha le-Backspace iyaphindwa. Yintoni kanye eqalise ukurekhoda kunye nokudlala kwakhona kwee-macros akukacaci, kuba uhlalutyo lwengxaki alukagqitywa ngokupheleleyo.

umthombo: opennet.ru

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