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Critical

Situs Drupal rentan terhadap serangan ekstensi ganda

November 22, 2020 by Winnie the Pooh

Tim di balik sistem manajemen konten (CMS) Drupal telah merilis pembaruan keamanan minggu ini untuk menambal kerentanan kritis yang mudah dieksploitasi dan dapat memberi penyerang akses penuh pada situs yang rentan. Drupal, yang saat ini merupakan CMS keempat yang paling banyak digunakan di internet setelah WordPress, Shopify, dan Joomla, memberi peringkat kerentanan “Kritis”, yang menyarankan pemilik situs untuk menambal sesegera mungkin.

Dilacak sebagai CVE-2020-13671, kerentanan ini sangat mudah dieksploitasi dan mengandalkan trik “ekstensi ganda” yang bagus. Penyerang dapat menambahkan ekstensi kedua ke file berbahaya, mengunggahnya di situs Drupal melalui bidang unggahan terbuka, dan mengeksekusi program jahat.

Misalnya, file berbahaya seperti malware.php dapat diubah namanya menjadi malware.php.txt. Ketika diunggah di situs Drupal, file tersebut akan diklasifikasikan sebagai file teks daripada file PHP tetapi Drupal akan mengeksekusi kode PHP berbahaya saat mencoba membaca file teks tersebut.

sumber : ZDNET

Tagged With: Critical, double extention, Drupal, Vulnerability

Rumah Sakit Di Jerman Diretas, Pasien Yang Dibawa ke Kota Lain Meninggal Dunia

September 18, 2020 by Winnie the Pooh

Sistem Klinik Universitas Duesseldorf telah terganggu sejak Kamis lalu. Rumah sakit tersebut mengatakan para penyelidik telah menemukan bahwa sumber masalahnya adalah serangan peretas di titik lemah “perangkat lunak tambahan komersial yang banyak digunakan”, yang tidak teridentifikasi.

Akibatnya, sistem berangsur-angsur rusak dan rumah sakit tidak dapat mengakses data; pasien darurat dibawa ke tempat lain dan operasi ditunda.

Rumah sakit mengatakan bahwa “tidak ada permintaan tebusan yang konkret.” Ia menambahkan bahwa tidak ada indikasi bahwa data hilang dan sistem IT-nya secara bertahap dimulai ulang.

Jaksa melakukan penyelidikan terhadap pelaku tak dikenal atas dugaan kelalaian pembunuhan karena seorang pasien dalam kondisi kritis yang seharusnya dibawa ke rumah sakit Jumat malam lalu malah dikirim ke rumah sakit di Wuppertal, sekitar 32 kilometer ditempuh dengan kendaraan. Dokter tidak dapat merawatnya selama satu jam dan dia dilaporkan meninggal.

Berita selengkapnya dapat dibaca pada tautan di bawah ini;
Source: Securityweek

Tagged With: Critical, Cyber Attack, Cybersecurity, German, Hospital, Security

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