UnknownSec Bypass 403

: /var/lib/dpkg/info/ [ drwxr-xr-x ]
name : secureboot-db.list /. /lib /lib/systemd /lib/systemd/system /lib/systemd/system/secureboot-db.service /usr /usr/share /usr/share/doc /usr/share/doc/secureboot-db /usr/share/doc/secureboot-db/README.Debian /usr/share/doc/secureboot-db/changelog.gz /usr/share/doc/secureboot-db/copyright /usr/share/secureboot /usr/share/secureboot/updates /usr/share/secureboot/updates/dbx /usr/share/secureboot/updates/dbx/MS-2016-08-08.bin