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You are here: Home / News / Hacker “Expert” menggunakan 11 hari nol untuk menginfeksi pengguna Windows, iOS, dan Android

Hacker “Expert” menggunakan 11 hari nol untuk menginfeksi pengguna Windows, iOS, dan Android

March 19, 2021 by Winnie the Pooh

Dengan menggunakan teknik eksploitasi dan kebingungan baru, penguasaan berbagai jenis kerentanan, dan infrastruktur pengiriman yang kompleks, grup ini mengeksploitasi empat nol hari pada Februari 2020. Kemampuan peretas untuk menyatukan beberapa eksploitasi yang membahayakan perangkat Windows dan Android yang sepenuhnya ditambal. anggota Project Zero dan Grup Analisis Ancaman dari Google untuk menyebut grup itu “sangat canggih”.

Pada hari Kamis, peneliti Project Zero Maddie Stone mengatakan bahwa, dalam delapan bulan setelah serangan Februari, kelompok yang sama mengeksploitasi tujuh kerentanan yang sebelumnya tidak diketahui, yang kali ini juga berada di iOS. Seperti yang terjadi pada bulan Februari, para peretas mengirimkan eksploitasi melalui serangan lubang-air, yang menyusupi situs web yang sering dikunjungi oleh target minat dan menambahkan kode yang memasang perangkat lunak perusak di perangkat pengunjung.

Tujuh zero day adalah:

CVE-2020-15999 – Heap buffer overflow Chrome Freetype
CVE-2020-17087 – Windows heap buffer overflow di cng.sys
CVE-2020-16009 – Kebingungan jenis Chrome dalam penghentian peta TurboFan
CVE-2020-16010 – Chrome untuk Android heap buffer overflow
CVE-2020-27930 – Safari baca / tulis tumpukan sewenang-wenang melalui font Tipe 1
CVE-2020-27950 – Pengungkapan memori kernel iOS XNU di trailer pesan mach
CVE-2020-27932 – Kebingungan jenis kernel iOS dengan pintu putar

selengkapnya : Arstechnica

Tagged With: Zero Day

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