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Palo Alto PAN-OS DNS-Proxy RCE Vulnerability
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
A Remote Code Execution vulnerability exists in the PAN-OS DNS Proxy.
Insight
Insight
This issue affects customers who have DNS Proxy enabled in PAN-OS. This issue affects both the Data and Management planes of the firewall. When DNS Proxy processes a specially crafted fully qualified domain names (FQDN), it is possible to execute code on the firewall.
Affected Software
Affected Software
PAN-OS 6.1.17 and earlier, PAN-OS 7.0.15 and earlier, PAN-OS 7.1.9 and earlier, PAN-OS 8.0.2 and earlier
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to PAN-OS 6.1.18, PAN-OS 7.0.16, PAN-OS 7.1.10, PAN-OS 8.0.3 or later.