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You are here: Home / News / Bug di Firefox, Chrome, Edge Memungkinkan Pembajakan Sistem Jarak Jauh

Bug di Firefox, Chrome, Edge Memungkinkan Pembajakan Sistem Jarak Jauh

January 10, 2021 by Winnie the Pooh

Pembuat browser Chrome, Firefox, dan Edge mendesak pengguna untuk menambal kerentanan kritis yang jika dieksploitasi memungkinkan peretas untuk membajak sistem yang menjalankan perangkat lunak tersebut.

Kerentanan Mozilla Firefox (CVE-2020-16044) terpisah dari bug yang dilaporkan di mesin browser Google Chromium, yang digunakan di browser Google Chrome dan browser Edge versi terbaru Microsoft.

Pada hari Kamis, Cybersecurity and Infrastructure Security Agency (CISA) mendesak pengguna browser Firefox Mozilla Foundation untuk menambal bug, dilacak sebagai CVE-2020-16044, dan dinilai sebagai kritis. Kerentanan tersebut diklasifikasikan sebagai bug use-after-free dan terkait dengan cara Firefox menangani cookie browser dan jika dieksploitasi memungkinkan peretas untuk mendapatkan akses ke komputer, ponsel, atau tablet yang menjalankan perangkat lunak browser.

Yang terkena dampak adalah versi browser Firefox yang dirilis sebelum Firefox desktop 84.0.2 yang baru-baru ini dirilis, edisi Firefox Android 84.1.3, dan juga versi Firefox ESR 78.6.1 perusahaan Mozilla.

Bug Browser Chromium Berdampak pada Chrome dan Edge

Juga pada hari Kamis, CISA mendesak pengguna Windows, macOS, dan Linux dari browser Chrome Google untuk menambal bug penulisan di luar batas (CVE-2020-15995) yang memengaruhi versi 87.0.4280.141 saat ini. Peringatan CISA-bug menyatakan bahwa pembaruan ke versi terbaru browser Chrome akan “mengatasi kerentanan yang dapat dieksploitasi oleh penyerang untuk mengendalikan sistem yang terpengaruh”.

Karena browser Edge terbaru Microsoft didasarkan pada mesin browser Google Chromium, Microsoft juga mendesak penggunanya untuk memperbarui ke versi 87.0.664.75 terbaru dari browser Edge-nya.

sumber : Threatpost

Tagged With: Bug, Chrome, Chromium, Mozilla

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