/usr/lib/x86_64-linux-gnu/libcdio.so.17 is in libcdio17 1.0.0-2ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libcdio.so.17.0.0
/usr/lib/x86_64-linux-gnu/libcdio.so.17.0.0