/usr/lib/libsofacomponentbase.so is in libsofa1-dev 1.0~beta4-8build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libsofacomponentbase.so.1.0.0
/usr/lib/libsofacomponentbase.so.1.0.0