/usr/share/doc/mdbtools/changelog.Debian.gz is in mdbtools 0.7.1-6.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/mdbtools/../libmdb2/changelog.Debian.gz
/usr/share/doc/mdbtools/../libmdb2/changelog.Debian.gz