2.21 Disable Mounting of hfs Filesystems

Information

The hfs filesystem type is a hierarchical filesystem that allows you to mount Mac OS filesystems. Removing support for unneeded filesystem types reduces the local attack surface of the server. If this filesystem type is not needed, disable it.

Solution

Edit or create the file /etc/modprobe.d/CIS.conf and add the following line- install hfs /bin/true

See Also

https://workbench.cisecurity.org/files/85

Item Details

Category: CONFIGURATION MANAGEMENT

References: 800-53|CM-7b., CSCv6|3.1

Plugin: Unix

Control ID: 4cf165733d805ee08caf637e05036e3a4e0dd37ff2baeb4581de616cc7b62054