CODESYS 安全特征问题漏洞

CODESYS is a controller development system from 3S-Smart Software Solutions, Germany. A security vulnerability exists in the CODESYS products that allows an unauthenticated, remote attacker to compromise an existing communication channel between CODESYS products by guessing a valid channel ID and...

wpa_supplicant: Reinstallation of the group key in the group key handshake

A new exploitation technique called key reinstallation attacks KRACK affecting WPA2 has been discovered. A remote attacker within Wi-Fi range could exploit this attack to decrypt Wi-Fi traffic or possibly inject forged Wi-Fi packets by reinstalling a previously used group key GTK during a group k...