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2.13_removable_device_nosuid.sh 2.14_run_shm_nodev.sh 2.15_run_shm_nosuid.sh 2.16_run_shm_noexec.sh
This commit is contained in:
thibault.dewailly
parent
b41c8d3aab
commit
880499939b
68
bin/hardening/2.13_removable_device_nosuid.sh
Executable file
68
bin/hardening/2.13_removable_device_nosuid.sh
Executable file
@ -0,0 +1,68 @@
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#!/bin/bash
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#
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# CIS Debian 7 Hardening
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#
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#
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# 2.13 Add nosuid Option to Removable Media Partitions (Not Scored)
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#
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set -e # One error, it's over
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set -u # One variable unset, it's over
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# Fair warning, it only checks /media.* like partition in fstab, it's not exhaustive
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# Quick factoring as many script use the same logic
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PARTITION="/media\S*"
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OPTION="nosuid"
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# This function will be called if the script status is on enabled / audit mode
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audit () {
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info "Verifying if there is $PARTITION like partition"
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FNRET=0
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is_a_partition "$PARTITION"
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if [ $FNRET -gt 0 ]; then
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ok "There is no partition like $PARTITION"
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FNRET=0
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else
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info "detected $PARTITION like"
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has_mount_option $PARTITION $OPTION
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if [ $FNRET -gt 0 ]; then
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crit "$PARTITION have no option $OPTION in fstab !"
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FNRET=1
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else
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ok "$PARTITION have $OPTION in fstab"
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fi
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fi
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}
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# This function will be called if the script status is on enabled mode
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apply () {
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if [ $FNRET = 0 ]; then
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ok "$PARTITION is correctly set"
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elif [ $FNRET = 1 ]; then
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info "Adding $OPTION to fstab"
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add_option_to_fstab $PARTITION $OPTION
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fi
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}
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# This function will check config parameters required
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check_config() {
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# No param for this script
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:
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}
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# Source Root Dir Parameter
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if [ ! -r /etc/default/cis-hardenning ]; then
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echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
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exit 128
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else
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. /etc/default/cis-hardenning
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if [ -z $CIS_ROOT_DIR ]; then
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echo "No CIS_ROOT_DIR variable, aborting"
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fi
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fi
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# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
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[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
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80
bin/hardening/2.14_run_shm_nodev.sh
Executable file
80
bin/hardening/2.14_run_shm_nodev.sh
Executable file
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#!/bin/bash
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#
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# CIS Debian 7 Hardening
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#
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#
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# 2.14 Add nodev Option to /run/shm Partition (Scored)
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#
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set -e # One error, it's over
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set -u # One variable unset, it's over
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# Quick factoring as many script use the same logic
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PARTITION="/run/shm"
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OPTION="nodev"
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# This function will be called if the script status is on enabled / audit mode
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audit () {
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info "Verifying that $PARTITION is a partition"
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FNRET=0
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is_a_partition "$PARTITION"
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if [ $FNRET -gt 0 ]; then
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crit "$PARTITION is not a partition"
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FNRET=2
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else
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ok "$PARTITION is a partition"
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has_mount_option $PARTITION $OPTION
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if [ $FNRET -gt 0 ]; then
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crit "$PARTITION have no option $OPTION in fstab !"
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FNRET=1
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else
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ok "$PARTITION have $OPTION in fstab"
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has_mounted_option $PARTITION $OPTION
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if [ $FNRET -gt 0 ]; then
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warn "$PARTITION is not mounted with $OPTION at runtime"
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FNRET=3
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else
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ok "$PARTITION mounted with $OPTION"
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fi
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fi
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fi
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}
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# This function will be called if the script status is on enabled mode
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apply () {
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if [ $FNRET = 0 ]; then
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ok "$PARTITION is correctly set"
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elif [ $FNRET = 2 ]; then
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crit "$PARTITION is not a partition, correct this by yourself, I cannot help you here"
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elif [ $FNRET = 1 ]; then
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info "Adding $OPTION to fstab"
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add_option_to_fstab $PARTITION $OPTION
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info "Remounting $PARTITION from fstab"
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remount_partition $PARTITION
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elif [ $FNRET = 3 ]; then
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info "Remounting $PARTITION from fstab"
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remount_partition $PARTITION
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fi
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}
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# This function will check config parameters required
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check_config() {
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# No param for this script
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:
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}
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# Source Root Dir Parameter
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if [ ! -r /etc/default/cis-hardenning ]; then
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echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
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exit 128
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else
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. /etc/default/cis-hardenning
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if [ -z $CIS_ROOT_DIR ]; then
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echo "No CIS_ROOT_DIR variable, aborting"
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fi
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fi
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# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
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[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
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80
bin/hardening/2.15_run_shm_nosuid.sh
Executable file
80
bin/hardening/2.15_run_shm_nosuid.sh
Executable file
@ -0,0 +1,80 @@
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#!/bin/bash
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#
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# CIS Debian 7 Hardening
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#
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#
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# 2.15 Add nosuid Option to /run/shm Partition (Scored)
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#
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set -e # One error, it's over
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set -u # One variable unset, it's over
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# Quick factoring as many script use the same logic
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PARTITION="/run/shm"
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OPTION="nosuid"
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# This function will be called if the script status is on enabled / audit mode
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audit () {
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info "Verifying that $PARTITION is a partition"
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FNRET=0
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is_a_partition "$PARTITION"
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if [ $FNRET -gt 0 ]; then
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crit "$PARTITION is not a partition"
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FNRET=2
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else
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ok "$PARTITION is a partition"
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has_mount_option $PARTITION $OPTION
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if [ $FNRET -gt 0 ]; then
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crit "$PARTITION have no option $OPTION in fstab !"
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FNRET=1
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else
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ok "$PARTITION have $OPTION in fstab"
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has_mounted_option $PARTITION $OPTION
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if [ $FNRET -gt 0 ]; then
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warn "$PARTITION is not mounted with $OPTION at runtime"
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FNRET=3
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else
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ok "$PARTITION mounted with $OPTION"
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fi
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fi
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fi
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}
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# This function will be called if the script status is on enabled mode
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apply () {
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if [ $FNRET = 0 ]; then
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ok "$PARTITION is correctly set"
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elif [ $FNRET = 2 ]; then
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crit "$PARTITION is not a partition, correct this by yourself, I cannot help you here"
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elif [ $FNRET = 1 ]; then
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info "Adding $OPTION to fstab"
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add_option_to_fstab $PARTITION $OPTION
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info "Remounting $PARTITION from fstab"
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remount_partition $PARTITION
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elif [ $FNRET = 3 ]; then
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info "Remounting $PARTITION from fstab"
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remount_partition $PARTITION
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fi
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}
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# This function will check config parameters required
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check_config() {
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# No param for this script
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:
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}
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# Source Root Dir Parameter
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if [ ! -r /etc/default/cis-hardenning ]; then
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echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
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exit 128
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else
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. /etc/default/cis-hardenning
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if [ -z $CIS_ROOT_DIR ]; then
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echo "No CIS_ROOT_DIR variable, aborting"
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fi
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fi
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# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
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[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
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80
bin/hardening/2.16_run_shm_noexec.sh
Executable file
80
bin/hardening/2.16_run_shm_noexec.sh
Executable file
@ -0,0 +1,80 @@
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#!/bin/bash
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#
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# CIS Debian 7 Hardening
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#
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#
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# 2.16 Add noexec Option to /run/shm Partition (Scored)
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#
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set -e # One error, it's over
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set -u # One variable unset, it's over
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# Quick factoring as many script use the same logic
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PARTITION="/run/shm"
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OPTION="noexec"
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# This function will be called if the script status is on enabled / audit mode
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audit () {
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info "Verifying that $PARTITION is a partition"
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FNRET=0
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is_a_partition "$PARTITION"
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if [ $FNRET -gt 0 ]; then
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crit "$PARTITION is not a partition"
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FNRET=2
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else
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ok "$PARTITION is a partition"
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has_mount_option $PARTITION $OPTION
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if [ $FNRET -gt 0 ]; then
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crit "$PARTITION have no option $OPTION in fstab !"
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FNRET=1
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else
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ok "$PARTITION have $OPTION in fstab"
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has_mounted_option $PARTITION $OPTION
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if [ $FNRET -gt 0 ]; then
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warn "$PARTITION is not mounted with $OPTION at runtime"
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FNRET=3
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else
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ok "$PARTITION mounted with $OPTION"
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fi
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fi
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fi
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}
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# This function will be called if the script status is on enabled mode
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apply () {
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if [ $FNRET = 0 ]; then
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ok "$PARTITION is correctly set"
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elif [ $FNRET = 2 ]; then
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crit "$PARTITION is not a partition, correct this by yourself, I cannot help you here"
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elif [ $FNRET = 1 ]; then
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info "Adding $OPTION to fstab"
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add_option_to_fstab $PARTITION $OPTION
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info "Remounting $PARTITION from fstab"
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remount_partition $PARTITION
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elif [ $FNRET = 3 ]; then
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info "Remounting $PARTITION from fstab"
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remount_partition $PARTITION
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fi
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}
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# This function will check config parameters required
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check_config() {
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# No param for this script
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:
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}
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# Source Root Dir Parameter
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if [ ! -r /etc/default/cis-hardenning ]; then
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echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
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exit 128
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else
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. /etc/default/cis-hardenning
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if [ -z $CIS_ROOT_DIR ]; then
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echo "No CIS_ROOT_DIR variable, aborting"
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fi
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fi
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# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
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[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
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2
etc/conf.d/2.13_removable_device_nosuid.cfg
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2
etc/conf.d/2.13_removable_device_nosuid.cfg
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# Configuration for script of same name
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status=disabled
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2
etc/conf.d/2.14_run_shm_nodev.cfg
Normal file
2
etc/conf.d/2.14_run_shm_nodev.cfg
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# Configuration for script of same name
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status=disabled
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2
etc/conf.d/2.15_run_shm_nosuid.cfg
Normal file
2
etc/conf.d/2.15_run_shm_nosuid.cfg
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@ -0,0 +1,2 @@
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# Configuration for script of same name
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status=disabled
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2
etc/conf.d/2.16_run_shm_noexec.cfg
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2
etc/conf.d/2.16_run_shm_noexec.cfg
Normal file
@ -0,0 +1,2 @@
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# Configuration for script of same name
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status=enabled
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