Palo Alto Networks Firewalls Vulnerable to DOS Attack Resulting in Disabling Issues

Attackers are actively exploiting a vulnerability to disable Palo Alto Networks firewalls, the company reports. Security updates for the issue have been made available. The vulnerability, designated CVE-2024-3393, resides in PAN-OS, the operating system that runs on Palo Alto Networks’ firewalls. When an unauthenticated attacker sends a malicious DNS packet to the firewall, the vulnerability

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