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You are here: Home / News / Perangkat lunak PDF populer ini perlu diperbarui secepatnya

Perangkat lunak PDF populer ini perlu diperbarui secepatnya

October 18, 2020 by Winnie the Pooh

PhantomPDF oleh Foxit adalah editor PDF populer yang memungkinkan pengguna membuat dan mengedit PDF, mengekspor PDF, mengubah dokumen kertas menjadi PDF, dan berkolaborasi dengan orang lain. Salah satu nilai jual terbesar editor PDF perusahaan adalah bahwa itu dapat dibeli sebagai produk mandiri karena perusahaan telah menghindari model SaaS yang dipopulerkan oleh Adobe dan Microsoft.

Perangkat lunak PDF Foxit berisi empat kerentanan tingkat keparahan tinggi dengan peringkat CVSS 7,5. Dua di antaranya adalah bug use-after-free sementara yang lain adalah penulisan di luar batas dan yang terakhir adalah pelanggaran akses tulis.

Kerentanan penggunaan setelah bebas terjadi saat aplikasi membaca ulang memori yang telah dialokasikan ulang oleh sistem ke program atau operasi lain. Secara teoritis penyerang dapat mengeksploitasi salah satu kerentanan ini untuk memasukkan kode berbahaya ke area memori yang tepat dan kode ini kemudian akan dibaca oleh aplikasi dan dijalankan.
Untungnya, Foxit telah mengatasi keempat kerentanan di PhantomPDF dengan rilis perangkat lunaknya versi 10.1. Pengguna Windows dan Mac yang menjalankan versi perangkat lunak yang lebih lama harus mengunjungi situs web Foxit untuk mengunduh dan menginstal versi terbaru untuk menghindari menjadi korban dari potensi serangan apa pun.

Source : Techradar

Tagged With: Bug, InfoSec, Malicious Applications, Vulnerabilities, Vulnerability

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