Ensure mounting of udf filesystems is disabled

DüşükDüzey 2Manuel incelemecos

Açıklama

The udf filesystem type is the universal disk format used to implement ISO/IEC 13346 and ECMA-167 specifications. This is an open vendor filesystem type for data storage on a broad range of media. This filesystem type is necessary to support writing DVDs and newer optical disc formats. Removing support for unneeded filesystem types reduces the local attack surface of the system. If this filesystem type is not needed, disable it.

Nasıl denetlenir

Denetim yöntemi: Manuel inceleme

Bu öneri otomatik olarak denetlenemez. --include-manual parametresini verdiğinizde tarama bunu bu talimatlarla birlikte listeler.

Run the following commands and verify the output is as indicated: # modprobe -n -v udf install /bin/true # lsmod | grep udf <No output>

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

Edit or create a file in the /etc/modprobe.d/ directory ending in .conf Example: vim /etc/modprobe.d/udf.conf and add the following line: install udf /bin/true Run the following command to unload the udf module: # rmmod udf

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: container-optimized-oscos
Referans: CIS Google Container-Optimized OS Benchmark v1.2.0 - 1.1.1.1 Ensure mounting of udf filesystems is disabled