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You are here: Home / News / Pembaruan Keamanan Mendesak: Cisco dan VMware Mengatasi Kerentanan Kritis

Pembaruan Keamanan Mendesak: Cisco dan VMware Mengatasi Kerentanan Kritis

June 9, 2023 by Coffee Bean

VMware telah merilis pembaruan keamanan untuk memperbaiki tiga kelemahan dalam Operasi Aria untuk Jaringan yang dapat menyebabkan pengungkapan informasi dan eksekusi kode jarak jauh.

Yang paling serius dari ketiga kelemahan tersebut adalah cacat injeksi perintah yang diidentifikasi sebagai CVE-2023-20887 (skor CVSS: 9,8) yang dapat mengaktifkan eksekusi kode jarak jauh untuk aktor bermusuhan dengan akses jaringan.

Kerentanan deserialisasi lainnya (CVE-2023-20888), yang memiliki peringkat CVSS 9,1 dari 10, juga telah diatasi oleh VMware.

“Aktor jahat dengan akses jaringan ke VMware Aria Operations for Networks dan kredensial peran ‘anggota’ yang valid mungkin dapat melakukan serangan deserialisasi yang menghasilkan eksekusi kode jarak jauh,” kata perusahaan itu dalam sebuah penasehat.

Produk yang sama berisi kerentanan tingkat tinggi kedua yang memungkinkan penyerang lokal resmi untuk mengubah pengaturan konfigurasi sistem dan menjalankan perintah (CVE-2023-20192, skor CVSS: 8,4).

Cisco menyarankan agar klien menonaktifkan akses CLI untuk pengguna hanya-baca sebagai perbaikan untuk CVE-2023-20192. Kedua masalah tersebut telah diperbaiki di masing-masing VCS versi 14.2.1 dan 14.3.0.

Meskipun tidak ada bukti bahwa kerentanan tersebut telah dieksploitasi di alam liar, sangat disarankan untuk menambalnya sesegera mungkin untuk mengurangi risiko apa pun.

Anjuran juga datang sebagai tanggapan atas penemuan tiga kelemahan keamanan di RenderDoc, sebuah debugger grafis sumber terbuka (CVE-2023-33863, CVE-2023-33864, dan CVE-2023-33865), yang memungkinkan penyerang memperoleh hak tinggi dan menjalankan kode arbitrer.

sumber : thehackernews.com

Tagged With: Cisco, VMWare, Vulnerabilities

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