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You are here: Home / News / CISA merilis scanner Apache Log4j untuk menemukan aplikasi yang rentan

CISA merilis scanner Apache Log4j untuk menemukan aplikasi yang rentan

December 27, 2021 by Winnie the Pooh

Cybersecurity and Infrastructure Security Agency (CISA) telah mengumumkan rilis scanner untuk mengidentifikasi layanan web yang terpengaruh oleh dua kerentanan eksekusi kode jarak jauh Apache Log4j, yang dilacak sebagai CVE-2021-44228 dan CVE-2021-45046.

“log4j-scanner adalah projek yang diturunkan dari anggota lain dari komunitas open-source oleh tim Rapid Action Force CISA untuk membantu organisasi mengidentifikasi layanan web yang berpotensi rentan yang terpengaruh oleh kerentanan log4j,” badan keamanan siber menjelaskan.

Solusi pemindaian ini dibangun di atas alat serupa, termasuk kerangka kerja pemindaian otomatis untuk bug CVE-2021-44228 (dijuluki & Log4Shell) & dikembangkan oleh perusahaan keamanan siber FullHunt.

Alat ini memungkinkan tim keamanan untuk memindai host jaringan untuk eksposur Log4j RCE dan melihat bypass web application firewall (WAF) yang dapat memungkinkan pelaku ancaman untuk mendapatkan eksekusi kode dalam lingkungan organisasi.

CISA menyoroti fitur-fitur berikut di halaman projek log4j-scanner:

  • Dukungan untuk daftar URL.
  • Fuzzing untuk lebih dari 60 header permintaan HTTP (tidak hanya 3-4 header seperti alat yang rilis sebelumnya).
  • Fuzzing untuk parameter Data HTTP POST.
  • Fuzzing untuk parameter data JSON.
  • Mendukung DNS callback untuk penemuan dan validasi kerentanan.
  • WAF Bypass payloads

Selengkapnya: Bleeping Computer

Tagged With: Cybersecurity, Keamanan Siber, Log4j, Log4Shell

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