/usr/lib/x86_64-linux-gnu/libkadm5clnt_mit.so.8 is in libkadm5clnt-mit8 1.10+dfsg~beta1-2ubuntu0.7.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libkadm5clnt_mit.so.8.0
/usr/lib/x86_64-linux-gnu/libkadm5clnt_mit.so.8.0