/usr/share/doc/libssl-dev/changelog.gz is in libssl-dev 1.0.1-4ubuntu3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/libssl-dev/../libssl1.0.0/changelog.gz
/usr/share/doc/libssl-dev/../libssl1.0.0/changelog.gz