January 11, 2018

HIndari Virus Spectre & Meltdown? Segera Update Perangkat Applemu Sekarang

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Apple mengeluarkan pembaruan perangkat lunak untuk mengatasi kerentanan terhadap celah keamanan Spectre. Pekan lalu Apple mengkonfirmasi bahwa perangkat Mac dan iOS rentan terhadap celah Meltdown dan Spectre yang belakangan ini menggemparkan dunia teknologi.



Sebelum mengeluarkan update untuk mengatasi Spectre, Apple telah terlebih dahulu mengeluarkan update untuk kerentanan Meltdown di iOS 11.2 dan macOS 10.13.2.


Kini, update untuk mengatasi celah keamanan Spectre, iOS 11.2.2 dan macOS High Sierra 10.13.2 telah dirilis. Keduanya sudah tersedia untuk diunduh dan dipasang ke perangkat yang didukung oleh perangkat lunak tersebut.

Safari juga telah diupdate dengan 11.0.2 di MacOS Sierra 10.12.6 dan OS X El Capitan 10.11.6 untuk tujuan yang sama.

Penting untuk dicatat, bahwa kerentanan terhadap Spectre sedang dikurangi, bukan diperbaiki, dengan solusi berbasis Safari, karena masalah celah keamanan tersebut berhubungan dengan arsitektur CPU dan bukan masalah perangkat lunak.

Spectre adalah sebuah kode yang menyerang keamanan perangkat keras yang memanfaatkan celah mekanisme prosesor yang berpotensi memungkinkan peretas mendapat akses ke informasi data sensitif pengguna, demikian dilansir dari GSM Arena.

iOS 11.2.2 Bug Fixes, Changes, and Improvements


For more information about security, see the Apple Product Security page. You can encrypt communications with Apple using the Apple Product Security PGP Key.
Apple security documents reference vulnerabilities by CVE-ID when possible.

iOS 11.2.2

Released January 8, 2018
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Description: iOS 11.2.2 includes security improvements to Safari and WebKit to mitigate the effects of Spectre (CVE-2017-5753 and CVE-2017-5715).
We would like to acknowledge Jann Horn of Google Project Zero; and Paul Kocher in collaboration with Daniel Genkin of University of Pennsylvania and University of Maryland, Daniel Gruss of Graz University of Technology, Werner Haas of Cyberus Technology, Mike Hamburg of Rambus (Cryptography Research Division), Moritz Lipp of Graz University of Technology, Stefan Mangard of Graz University of Technology, Thomas Prescher of Cyberus Technology, Michael Schwarz of Graz University of Technology, and Yuval Yarom of University of Adelaide and Data61 for their assistance.


macOS High Sierra 10.13.2 Supplemental Update

or more information about security, see the Apple Product Security page. You can encrypt communications with Apple using the Apple Product Security PGP Key.
Apple security documents reference vulnerabilities by CVE-ID when possible.

macOS High Sierra 10.13.2 Supplemental Update includes security improvements to Safari and WebKit to mitigate the effects of Spectre (CVE-2017-5753 and CVE-2017-5715).
We would like to acknowledge Jann Horn of Google Project Zero; and Paul Kocher in collaboration with Daniel Genkin of University of Pennsylvania and University of Maryland, Daniel Gruss of Graz University of Technology, Werner Haas of Cyberus Technology, Mike Hamburg of Rambus (Cryptography Research Division), Moritz Lipp of Graz University of Technology, Stefan Mangard of Graz University of Technology, Thomas Prescher of Cyberus Technology, Michael Schwarz of Graz University of Technology, and Yuval Yarom of University of Adelaide and Data61 for their assistance.
Installing macOS High Sierra 10.13.2 Supplemental Update will update Safari to version 11.0.2 (13604.4.7.1.6) or version 11.0.2 (13604.4.7.10.6).
To check the version of Safari installed on your Mac:
  1. Open Safari.
  2. Choose Safari > About Safari.





 
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