Description
A Denial of Service vulnerability in the DNS Security feature of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to send a malicious packet through the data plane of the firewall that reboots the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Palo Alto Networks | Cloud NGFW | — | All |
| Palo Alto Networks | PAN-OS | 11.2.0 – < 11.2.3, 11.1.0 – < 11.1.2-h16, 10.2.8 – < 10.2.8-h19, 10.1.14 – < 10.1.14-h8, 11.2.0 – < 11.2.3 | 11.2.3 |
Advisories 4
- ICSA-24-338-02 Siemens RUGGEDCOM APE1808 CISA ICS & IT advisories · Jun 10, 2025
- SSA-354569 SSA-354569: Multiple Vulnerabilities in Palo Alto Networks PAN-OS on RUGGEDCOM APE1808 Devices Siemens ProductCERT · Jun 10, 2025
- NCSC-2024-0499 Kwetsbaarheid verholpen in Palo Alto Networks PAN-OS NCSC-NL (Netherlands) · Dec 27, 2024
- WID-SEC-2024-3753 PaloAlto Networks PAN-OS: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Dec 26, 2024
References
- https://security.paloaltonetworks.com/CVE-2024-3393 vendor-advisory