/usr/lib/libdcmpmap.so.12 is in libdcmtk12 3.6.2-3build3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libdcmpmap.so.12.3.6.2
/usr/lib/libdcmpmap.so.12.3.6.2