Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability
Palo Alto Networks — PAN-OS
- Added to KEV catalog
- 30 December 2024
- Federal remediation due date
- 20 January 2025
- Weakness classification (CWE)
- CWE-754
CISA 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.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://security.paloaltonetworks.com/CVE-2024-3393 ; https://nvd.nist.gov/vuln/detail/CVE-2024-3393
More Palo Alto Networks Vulnerabilities
Palo Alto Networks PAN-OS Authentication Bypass Vulnerability
Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability
Palo Alto Networks PAN-OS File Read Vulnerability
Palo Alto Networks PAN-OS Authentication Bypass Vulnerability
Palo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerability
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