/var/lib/ghostscript/CMap/KSCms-UHC-HW-V is in poppler-data 0.4.7-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/poppler/cMap/Adobe-Korea1/KSCms-UHC-HW-V
/usr/share/poppler/cMap/Adobe-Korea1/KSCms-UHC-HW-V