64 lines
1.6 KiB
Bash
64 lines
1.6 KiB
Bash
|
#!/bin/bash
|
||
|
|
|
||
|
|
#
|
||
|
|
# CIS Debian 7/8 Hardening
|
||
|
|
#
|
||
|
|
|
||
|
|
#
|
||
|
|
# 2.24 Disable Mounting of udf Filesystems (Not Scored)
|
||
|
|
#
|
||
|
|
|
||
|
|
set -e # One error, it's over
|
||
|
|
set -u # One variable unset, it's over
|
||
|
|
|
||
|
|
HARDENING_LEVEL=2
|
||
|
|
|
||
|
|
KERNEL_OPTION="CONFIG_UDF_FS"
|
||
|
|
MODULE_FILE="udf"
|
||
|
|
|
||
|
|
|
||
|
|
# This function will be called if the script status is on enabled / audit mode
|
||
|
|
audit () {
|
||
|
|
is_kernel_option_enabled $KERNEL_OPTION $MODULE_FILE
|
||
|
|
if [ $FNRET = 0 ]; then # 0 means true in bash, so it IS activated
|
||
|
|
crit "$KERNEL_OPTION is enabled!"
|
||
|
|
else
|
||
|
|
ok "$KERNEL_OPTION is disabled"
|
||
|
|
fi
|
||
|
|
:
|
||
|
|
}
|
||
|
|
|
||
|
|
# This function will be called if the script status is on enabled mode
|
||
|
|
apply () {
|
||
|
|
is_kernel_option_enabled $KERNEL_OPTION
|
||
|
|
if [ $FNRET = 0 ]; then # 0 means true in bash, so it IS activated
|
||
|
|
warn "I cannot fix $KERNEL_OPTION enabled, recompile your kernel please"
|
||
|
|
else
|
||
|
|
ok "$KERNEL_OPTION is disabled, nothing to do"
|
||
|
|
fi
|
||
|
|
:
|
||
|
|
}
|
||
|
|
|
||
|
|
# This function will check config parameters required
|
||
|
|
check_config() {
|
||
|
|
:
|
||
|
|
}
|
||
|
|
|
||
|
|
# Source Root Dir Parameter
|
||
|
|
if [ -r /etc/default/cis-hardening ]; then
|
||
|
|
. /etc/default/cis-hardening
|
||
|
|
fi
|
||
|
|
if [ -z "$CIS_ROOT_DIR" ]; then
|
||
|
|
echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
|
||
|
|
echo "Cannot source CIS_ROOT_DIR variable, aborting."
|
||
|
|
exit 128
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
|
||
|
|
if [ -r $CIS_ROOT_DIR/lib/main.sh ]; then
|
||
|
|
. $CIS_ROOT_DIR/lib/main.sh
|
||
|
|
else
|
||
|
|
echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_ROOT_DIR in /etc/default/cis-hardening"
|
||
|
|
exit 128
|
||
|
|
fi
|