CVE-2024-3393 — Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability
Severity: Critical · Kind: Vulnerability
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From the source
Palo Alto Networks PAN-OS. 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. Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vulnerability facts
- CVE
- CVE-2024-3393
- On CISA KEV since
- 2024-12-30
- Ransomware use
- Unknown
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