system
Identify the affected product in <CVE-2019-1575>.
user
Which product is affected by <CVE-2019-1575>?
assistant
The affected product is Palo Alto Networks PAN-OS and version: PAN-OS 7.1.23 and earlier, PAN-OS 8.0.18 and earlier, PAN-OS 8.1.8-h4 and earlier, and PAN-OS 9.0.2-h3.