Puppet Class: security_baseline::rules::common::sec_jffs2

Defined in:
manifests/rules/common/sec_jffs2.pp

Summary

Ensure mounting of jffs2 filesystems is disabled (Scored)

Overview

The jffs2 (journaling flash filesystem 2) filesystem type is a log-structured filesystem used in flash memory devices.

Rationale: Removing support for unneeded filesystem types reduces the local attack surface of the system. If this filesystem type is not needed, disable it.

Examples:

class security_baseline::rules::common::sec_jffs2 {
    enforce => true,
    message => 'Test',
    log_level => 'info'
}

Parameters:

  • enforce (Boolean) (defaults to: true) —

    Enforce the rule or just test and log

  • message (String) (defaults to: '') —

    Message to print into the log

  • log_level (String) (defaults to: '') —

    The log_level for the above message



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# File 'manifests/rules/common/sec_jffs2.pp', line 28

class security_baseline::rules::common::sec_jffs2 (
  Boolean $enforce  = true,
  String $message   = '',
  String $log_level = ''
) {

  if $enforce {
    kmod::install { 'jffs2':
      command => '/bin/true',
    }
  } else {
    if($facts['security_baseline']['kernel_modules']['jffs2']) {
      echo { 'jffs2':
        message  => $message,
        loglevel => $log_level,
        withpath => false,
      }
    }
  }
}