This file is indexed.

/usr/lib/x86_64-linux-gnu/libtiff.so.5 is in libtiff5 4.0.3-12.3+deb8u5.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libtiff.so.5.2.0