libapache2-mod-fcgid 1:2.3.9-1+b1 / var / lib / apache2 / fcgid / sock

/var/lib/apache2/fcgid/sock/ is in libapache2-mod-fcgid 1:2.3.9-1+b1.

This file is owned by www-data:www-data, with mode 0o755.