Hi Gordon.
According to:
https://forum.directadmin.com/showthread.php?t=57936 at the bottom of the page and
https://www.clamav.net/documents/how-do-i-ignore-whitelist-a-clamav-signature
I desactivated Clam in web Interface.
touch /var/lib/clamav/whitelist.ign2
Edit /var/lib/clamav/whitelist.ign2 and add
Win.Exploit.CVE_2019_0903-6966169-0
I activated Clam in web Interface.
Hoping it want sabotage something…
Michel-André