Ngokukhishwa kwe-iOS 13, i-Apple yashiya i-iPhone 6, i-iPhone 5s, i-iPad Air, i-iPad Mini 2 ne-3, kanye nesizukulwane sesi-6 se-iPod touch. Kodwa-ke, akazange akhohlwe ngokuphelele ngabo, njengoba inkampani esekwe eCupertino ikhiphe isibuyekezo esisha, inguqulo ye-iOS 12.5.4 ukuxazulula izinkinga ezingaba khona zokuphepha.
Abakwa-Apple bathi lesi sibuyekezo sikhishwe ukubhekana nezinkinga ezithile zokuphepha ezingasetshenziswa ngenxa yemvelo yaso futhi sitholakala kuphela kuwo wonke lawo madivayisi angazange abuyekezelwe ku-iOS 13 futhi ahlala ku-iOS 12.
Ngezansi sizokukhombisa zonke izinkinga ebezitholakele nokuthi i-Apple inamathe ngenguqulo engu-12.5.4 ye-iOS:
Ukuphepha
- Ukutholakala: I-iPhone 5s, i-iPhone 6, i-iPhone 6 Plus, i-iPad Air, i-iPad mini 2, i-iPad mini 3 ne-iPod touch (isizukulwane sesi-6)
- Umthelela: Ukucubungula izitifiketi okunobungozi kungaholela ekusetshenzisweni kwekhodi ngokungenasizathu
- Incazelo: Inkinga yenkohlakalo yememori kudecoder ye-ASN.1 ilungisiwe ngokususa ikhodi esengozini.
- I-CVE-2021-30737: i-xerub
I-WebKit
- Ukutholakala: I-iPhone 5s, i-iPhone 6, i-iPhone 6 Plus, i-iPad Air, i-iPad mini 2, i-iPad mini 3 ne-iPod touch (isizukulwane sesi-6)
- Umthelela: Ukucutshungulwa kokuqukethwe okunonya kwewebhu kungaholela ekusetshenzisweni kwamakhodi ngokungenasizathu. I-Apple iyawazi umbiko othi le nkinga kungenzeka ukuthi yaxhashazwa ngenkuthalo.
- Incazelo: Inkinga yenkohlakalo yememori isilungisiwe ngokuphathwa kwesimo okuthuthukisiwe.
- I-CVE-2021-30761: umcwaningi ongaziwa
I-WebKit
- Ukutholakala: I-iPhone 5s, i-iPhone 6, i-iPhone 6 Plus, i-iPad Air, i-iPad mini 2, i-iPad mini 3 ne-iPod touch (isizukulwane sesi-6)
- Umthelela: Ukucutshungulwa kokuqukethwe okunonya kwewebhu kungaholela ekusetshenzisweni kwamakhodi ngokungenasizathu. I-Apple iyawazi umbiko othi le nkinga kungenzeka ukuthi yaxhashazwa ngenkuthalo.
- Incazelo: Udaba lokusetshenziswa ngemuva kwamahhala lulungisiwe ngokwenza ngcono ukuphathwa kwememori.
- I-CVE-2021-30762: umcwaningi ongaziwa
