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You are here: Home / News / Apple iCloud, Twitter, dan Minecraft rentan terhadap eksploitasi zero-day ‘di mana-mana’

Apple iCloud, Twitter, dan Minecraft rentan terhadap eksploitasi zero-day ‘di mana-mana’

December 11, 2021 by Søren

Sejumlah layanan populer, termasuk Apple iCloud, Twitter, Cloudflare, Minecraft, dan Steam, dilaporkan rentan terhadap eksploitasi zero-day yang memengaruhi perpustakaan logging Java yang populer.

Kerentanan, dijuluki “Log4Shell” oleh para peneliti di LunaSec dan dikreditkan ke Chen Zhaojun dari Alibaba, telah ditemukan di Apache Log4j, sebuah utilitas logging open source yang digunakan di sejumlah besar aplikasi, situs web, dan layanan.

Log4Shell pertama kali ditemukan di Minecraft milik Microsoft, meskipun LunaSec memperingatkan bahwa “banyak, banyak layanan” rentan terhadap eksploitasi ini karena kehadiran “di mana-mana” Log4j di hampir semua aplikasi dan server perusahaan berbasis Java utama.

Dalam sebuah posting blog, perusahaan keamanan siber memperingatkan bahwa siapa pun yang menggunakan Apache Struts “kemungkinan rentan.”

Perusahaan dengan server yang dipastikan rentan terhadap serangan Log4Shell sejauh ini termasuk Apple, Amazon, Cloudflare, Twitter, Steam, Baidu, NetEase, Tencent, dan Elastic, meskipun kemungkinan ada ratusan bahkan ribuan organisasi lain yang terpengaruh.

Dalam sebuah pernyataan yang diberikan kepada TechCrunch, Cloudflare mengatakan telah memperbarui sistem untuk mencegah serangan, menambahkan bahwa tidak ada bukti eksploitasi.

Tim Tanggap Darurat Komputer (CERT) untuk Selandia Baru, CERT Deutsche Telekom, dan layanan pemantauan web Greynoise telah memperingatkan bahwa penyerang secara aktif mencari server yang rentan terhadap serangan Log4Shell.

Menurut yang terakhir, Menurut yang terakhir, sekitar 100 host berbeda sedang memindai internet untuk mencari cara untuk mengeksploitasi kerentanan Log4j.

Apache Software Foundation telah merilis pembaruan keamanan darurat hari ini untuk menambal kerentanan zero-day di Log4j, bersama dengan langkah-langkah mitigasi bagi mereka yang tidak dapat segera memperbarui. Pengembang game Mojang Studios juga telah merilis pembaruan keamanan Minecraft darurat untuk mengatasi bug tersebut.

Selengkapnya: Tech Chrunch

Tagged With: Apache, Security Patch, Vulnerability

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