/usr/share/perl5/Apache/Session/Browseable/ is in libapache-session-browseable-perl 1.2.8-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Apache/Session/Browseable/DBI.pm
/usr/share/perl5/Apache/Session/Browseable/File.pm
/usr/share/perl5/Apache/Session/Browseable/Informix.pm
/usr/share/perl5/Apache/Session/Browseable/LDAP.pm
/usr/share/perl5/Apache/Session/Browseable/MySQL.pm
/usr/share/perl5/Apache/Session/Browseable/MySQLJSON.pm
/usr/share/perl5/Apache/Session/Browseable/Oracle.pm
/usr/share/perl5/Apache/Session/Browseable/PgHstore.pm
/usr/share/perl5/Apache/Session/Browseable/PgJSON.pm
/usr/share/perl5/Apache/Session/Browseable/Postgres.pm
/usr/share/perl5/Apache/Session/Browseable/Redis.pm
/usr/share/perl5/Apache/Session/Browseable/SQLite.pm
/usr/share/perl5/Apache/Session/Browseable/Store/
/usr/share/perl5/Apache/Session/Browseable/Store/DBI.pm
/usr/share/perl5/Apache/Session/Browseable/Store/File.pm
/usr/share/perl5/Apache/Session/Browseable/Store/Informix.pm
/usr/share/perl5/Apache/Session/Browseable/Store/LDAP.pm
/usr/share/perl5/Apache/Session/Browseable/Store/MySQL.pm
/usr/share/perl5/Apache/Session/Browseable/Store/Oracle.pm
/usr/share/perl5/Apache/Session/Browseable/Store/Postgres.pm
/usr/share/perl5/Apache/Session/Browseable/Store/Redis.pm
/usr/share/perl5/Apache/Session/Browseable/Store/SQLite.pm
/usr/share/perl5/Apache/Session/Browseable/Store/Sybase.pm
/usr/share/perl5/Apache/Session/Browseable/Sybase.pm
/usr/share/perl5/Apache/Session/Browseable/_common.pm