/usr/share/doc/exo-utils/changelog.Debian.gz is in exo-utils 0.12.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/exo-utils/../libexo-2-0/changelog.Debian.gz
/usr/share/doc/exo-utils/../libexo-2-0/changelog.Debian.gz