CVE-2024-3393
Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability
⚠ KEVEPSS 79.7%
Description
Palo Alto Networks PAN-OS contains a vulnerability in parsing and logging malicious DNS packets in the DNS Security feature that, when exploited, allows an unauthenticated attacker to remotely reboot the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode.
How to fix CVE-2024-3393
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2024-3393 being exploited?
Yes — CVE-2024-3393 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.