fix: debian package does not include "versions"

Related to #259: https://github.com/ovh/debian-cis/issues/259

.github/workflows/pre-release.yml

@@ -21,7 +21,7 @@ jobs:
           find ../ -name "*.deb" -exec mv {} cis-hardening.deb \;
       # DELETE THE TAG NAMED LATEST AND THE CORRESPONDING RELEASE
       - name: Delete the tag latest and the release latest
-        uses: dev-drprasad/delete-tag-and-release@v1.0.1
+        uses: dev-drprasad/delete-tag-and-release@v1.1
         with:
           delete_release: true
           tag_name: latest
@@ -34,7 +34,7 @@ jobs:
       # GENERATE CHANGELOG CORRESPONDING TO COMMIT BETWEEN HEAD AND COMPUTED LAST TAG
       - name: Generate changelog
         id: changelog
-        uses: metcalfc/changelog-generator@v4.2.0
+        uses: metcalfc/changelog-generator@v4.3.1
         with:
           myToken: ${{ secrets.GITHUB_TOKEN }}
           head-ref: ${{ github.sha }}

.github/workflows/tagged-release.yml

@@ -33,7 +33,7 @@ jobs:
           find ../ -name "*.deb" -exec mv {} cis-hardening.deb \;
       # DELETE THE TAG NAMED LATEST AND THE CORRESPONDING RELEASE
       - name: Delete the tag latest and the release latest
-        uses: dev-drprasad/delete-tag-and-release@v1.0.1
+        uses: dev-drprasad/delete-tag-and-release@v1.1
         with:
           delete_release: true
           tag_name: latest

.pre-commit-config.yaml

@@ -0,0 +1,10 @@
+repos:
+  - repo: local
+    hooks:
+      - id: check_has_test
+        name: check_has_test.sh
+        description: Ensure a check has a corresponding test
+        entry: hooks/check_has_test.sh
+        language: script
+        pass_filenames: true
+        files: "^bin/hardening/"

bin/hardening.sh

@@ -29,6 +29,7 @@ BATCH_MODE=''
 SUMMARY_JSON=''
 ASK_LOGLEVEL=''
 ALLOW_UNSUPPORTED_DISTRIBUTION=0
+USED_VERSION="default"
 
 usage() {
     cat <<EOF
@@ -105,6 +106,13 @@ OPTIONS:
         This option sets LOGLEVEL, you can choose : info, warning, error, ok, debug or silent.
         Default value is : info
 
+    --set-version <version>
+        This option allows to run the scripts as defined for a specific CIS debian version.
+        Supported version are the folders listed in the "versions" folder.
+        examples:
+          --set-version debian_11
+          --set-version ovh_legacy
+
     --summary-json
         While performing system audit, this option sets LOGLEVEL to silent and
         only output a json summary at the end
@@ -163,6 +171,10 @@ while [[ $# -gt 0 ]]; do
         ASK_LOGLEVEL=$2
         shift
         ;;
+    --set-version)
+        USED_VERSION=$2
+        shift
+        ;;
     --only)
         TEST_LIST[${#TEST_LIST[@]}]="$2"
         shift
@@ -192,7 +204,7 @@ while [[ $# -gt 0 ]]; do
 done
 
 # if no RUN_MODE was passed, usage and quit
-if [ "$AUDIT" -eq 0 ] && [ "$AUDIT_ALL" -eq 0 ] && [ "$AUDIT_ALL_ENABLE_PASSED" -eq 0 ] && [ "$APPLY" -eq 0 ] && [ "$CREATE_CONFIG" -eq 0 ]; then
+if [ "$AUDIT" -eq 0 ] && [ "$AUDIT_ALL" -eq 0 ] && [ "$AUDIT_ALL_ENABLE_PASSED" -eq 0 ] && [ "$APPLY" -eq 0 ] && [ "$CREATE_CONFIG" -eq 0 ] && [ "$SET_HARDENING_LEVEL" -eq 0 ]; then
     usage
 fi
 
@@ -217,9 +229,20 @@ if [ "$ASK_LOGLEVEL" ]; then LOGLEVEL=$ASK_LOGLEVEL; fi
 # shellcheck source=../lib/constants.sh
 [ -r "${CIS_LIB_DIR}"/constants.sh ] && . "${CIS_LIB_DIR}"/constants.sh
 
+# ensure the CIS version exists
+does_file_exist "$CIS_VERSIONS_DIR/$USED_VERSION"
+if [ "$FNRET" -ne 0 ]; then
+    echo "$USED_VERSION is not a valid version"
+    echo "Please use '--set-version' with one of $(ls "$CIS_VERSIONS_DIR" --hide=default -m)"
+    exit 1
+fi
+
 # If we're on a unsupported platform and there is no flag --allow-unsupported-distribution
 # print warning, otherwise quit
 
+# update path for the remaining of the script
+CIS_CHECKS_DIR="$CIS_VERSIONS_DIR/$USED_VERSION"
+
 if [ "$DISTRIBUTION" != "debian" ]; then
     echo "Your distribution has been identified as $DISTRIBUTION which is not debian"
     if [ "$ALLOW_UNSUPPORTED_DISTRIBUTION" -eq 0 ]; then

bin/hardening/99.1.1.1_disable_cramfs.sh

@@ -1,68 +0,0 @@
-#!/bin/bash
-
-# run-shellcheck
-#
-# CIS Debian Hardening Bonus Check
-#
-
-#
-# 99.1.1.1 Ensure mounting of cramfs filesystems is disabled (Not Scored)
-#
-
-set -e # One error, it's over
-set -u # One variable unset, it's over
-
-# shellcheck disable=2034
-HARDENING_LEVEL=2
-# shellcheck disable=2034
-DESCRIPTION="Disable mounting of cramfs filesystems."
-
-KERNEL_OPTION="CONFIG_CRAMFS"
-MODULE_NAME="cramfs"
-
-# This function will be called if the script status is on enabled / audit mode
-audit() {
-    is_kernel_option_enabled "$KERNEL_OPTION" "$MODULE_NAME"
-    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
-    # shellcheck source=../../debian/default
-    . /etc/default/cis-hardening
-fi
-if [ -z "$CIS_LIB_DIR" ]; then
-    echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
-    echo "Cannot source CIS_LIB_DIR variable, aborting."
-    exit 128
-fi
-
-# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
-if [ -r "${CIS_LIB_DIR}"/main.sh ]; then
-    # shellcheck source=../../lib/main.sh
-    . "${CIS_LIB_DIR}"/main.sh
-else
-    echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_LIB_DIR in /etc/default/cis-hardening"
-    exit 128
-fi

bin/hardening/acc_logindefs_sha512.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 99.5.4.5.1 Check that any password that will be created will use sha512crypt (or yescrypt for Debian 11+)
+# Check that any password that will be created will use sha512crypt (or yescrypt for Debian 11+)
 #
 
 set -e # One error, it's over
@@ -48,7 +48,7 @@ apply() {
         if [ "$FNRET" != 0 ]; then
             add_end_of_file "$CONF_FILE" "$CONF_LINE"
         else
-            info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing"
+            info "Parameter $CONF_LINE is present but with the wrong value -- Fixing"
             replace_in_file "$CONF_FILE" "^$(echo "$CONF_LINE" | cut -d ' ' -f1)[[:space:]]*.*" "$CONF_LINE"
         fi
     fi
@@ -63,14 +63,13 @@ check_config() {
 # We need to call this in the subs called by main.sh when it is sourced, otherwise it would
 # either be too soon (DEB_MAJ_VER not defined) or too late (test has already been run)
 _set_vars_jit() {
-    if [ "$DEB_MAJ_VER" -ge "11" ]; then
+    if [ "$DEB_MAJ_VER" = "sid" ] || [ "$DEB_MAJ_VER" -ge "11" ]; then
         CONF_LINE_REGEX="ENCRYPT_METHOD (SHA512|yescrypt|YESCRYPT)"
         CONF_LINE="ENCRYPT_METHOD YESCRYPT"
     else
         CONF_LINE_REGEX="ENCRYPT_METHOD SHA512"
         CONF_LINE="ENCRYPT_METHOD SHA512"
     fi
-    unset -f _set_vars_jit
 }
 
 # Source Root Dir Parameter

bin/hardening/acc_pam_sha512.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.3.4 Ensure password hashing algorithm is SHA-512 (Scored)
+# Ensure password hashing algorithm is SHA-512 (Scored)
 #
 
 set -e # One error, it's over
@@ -49,7 +49,7 @@ apply() {
             ok "$CONF_LINE is present in $CONF_FILE"
         else
             warn "$CONF_LINE is not present in $CONF_FILE"
-            if [ "$DEB_MAJ_VER" -ge "11" ]; then
+            if [ "$DEB_MAJ_VER" = "sid" ] || [ "$DEB_MAJ_VER" -ge "11" ]; then
                 add_line_file_before_pattern "$CONF_FILE" "password [success=1 default=ignore] pam_unix.so yescrypt" "# pam-auth-update(8) for details."
             else
                 add_line_file_before_pattern "$CONF_FILE" "password [success=1 default=ignore] pam_unix.so sha512" "# pam-auth-update(8) for details."
@@ -67,12 +67,11 @@ check_config() {
 # We need to call this in the subs called by main.sh when it is sourced, otherwise it would
 # either be too soon (DEB_MAJ_VER not defined) or too late (test has already been run)
 _set_vars_jit() {
-    if [ "$DEB_MAJ_VER" -ge "11" ]; then
+    if [ "$DEB_MAJ_VER" = "sid" ] || [ "$DEB_MAJ_VER" -ge "11" ]; then
         CONF_LINE="^\s*password\s.+\s+pam_unix\.so\s+.*(sha512|yescrypt)" # https://github.com/ovh/debian-cis/issues/158
     else
         CONF_LINE="^\s*password\s.+\s+pam_unix\.so\s+.*sha512"
     fi
-    unset -f _set_vars_jit
 }
 
 # Source Root Dir Parameter

bin/hardening/acc_shadow_sha512.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 99.5.4.5.2 Check that passwords in /etc/shadow are sha512crypt (or yescrypt for Debian 11+) hashed and salted
+# Check that passwords in /etc/shadow are sha512crypt (or yescrypt for Debian 11+) hashed and salted
 #
 
 set -e # One error, it's over

bin/hardening/acc_sudoers_no_all.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 99.1.3 Check there are no carte-blanche authorization in sudoers file(s).
+# Check there are no carte-blanche authorization in sudoers file(s).
 #
 
 set -e # One error, it's over

bin/hardening/audit_backlog_limit.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 4.1.1.4 Ensure audit_backlog_limit is sufficient (Scored)
+# Ensure audit_backlog_limit is sufficient (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/audit_bootloader.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 4.1.1.3 Ensure auditing for processes that start prior to auditd is enabled (Scored)
+# Ensure auditing for processes that start prior to auditd is enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/audit_log_storage.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 4.1.2.1 Ensure audit log storage size is configured (Scored)
+# Ensure audit log storage size is configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/bootloader_ownership.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.5.1 Ensure permissions on bootloader config are configured (Scored)
+# Ensure permissions on bootloader config are configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/bootloader_password.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.5.2 Ensure bootloader password is set (Scored)
+# Ensure bootloader password is set (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/check_distribution.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 99.99 Ensure that the distribution version is debian and that the version is 9 or 10
+# Ensure that the distribution version is debian and that the version is 9 or 10
 #
 
 set -e # One error, it's over

bin/hardening/check_duplicate_gid.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 6.2.17 Ensure no duplicate GIDs exist (Scored)
+# Ensure no duplicate GIDs exist (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/check_duplicate_groupname.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 6.2.19 Ensure no duplicate group names exist (Scored)
+# Ensure no duplicate group names exist (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/check_duplicate_uid.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 6.2.16 Ensure no duplicate UIDs exist (Scored)
+# Ensure no duplicate UIDs exist (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/check_duplicate_username.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 6.2.18 Ensure no duplicate user names exist (Scored)
+# Ensure no duplicate user names exist (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/check_user_dir_perm.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 6.2.8 Ensure users' home directories permissions are 750 or more restrictive (Scored
+# Ensure users' home directories permissions are 750 or more restrictive (Scored
 #
 
 set -e # One error, it's over

bin/hardening/check_user_dot_file_perm.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 6.2.10 Ensure users' dot files are not group or world writable (Scored)
+# Ensure users' dot files are not group or world writable (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/configure_chrony.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.1.3 Ensure chrony is configured (Scored)
+# Ensure chrony is configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/configure_logrotate.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 4.3 Ensure logrotate is configured (Not Scored)
+# Ensure logrotate is configured (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/configure_ntp.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.1.2 Ensure ntp is configured (Scored)
+# Ensure ntp is configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/configure_ssh_max_startups.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.2.22 Ensure SSH MaxStartups is configured (Scored)
+# Ensure SSH MaxStartups is configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/configure_syslog-ng.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 4.2.1.3 Configure /etc/syslog-ng/syslog-ng.conf (Not Scored)
+# Configure /etc/syslog-ng/syslog-ng.conf (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/configure_systemd-timesyncd.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.1.2 Ensure systemd-timesyncd is configured (Not Scored)
+# Ensure systemd-timesyncd is configured (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/cron_d_perm_ownership.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.1.7 Ensure permissions on /etc/cron.d are configured (Scored)
+# Ensure permissions on /etc/cron.d are configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/cron_daily_perm_ownership.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.1.4 Ensure permissions on /etc/cron.daily are configured (Scored)
+# Ensure permissions on /etc/cron.daily are configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/cron_hourly_perm_ownership.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.1.3 Ensure permissions on /etc/cron.hourly are configured (Scored)
+# Ensure permissions on /etc/cron.hourly are configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/cron_monthly_perm_ownership.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.1.6 Ensure permissions on /etc/cron.monthly are configured (Scored)
+# Ensure permissions on /etc/cron.monthly are configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/cron_users.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.1.8 Ensure at/cron is restricted to authorized users (Scored)
+# Ensure at/cron is restricted to authorized users (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/cron_weekly_perm_ownership.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.1.5 Ensure permissions on /etc/cron.weekly are configured (Scored)
+# Ensure permissions on /etc/cron.weekly are configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/crontab_perm_ownership.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.1.2 Ensure permissions on /etc/crontab are configured (Scored)
+# Ensure permissions on /etc/crontab are configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/default_root_group.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.4.3 Ensure default group for the root account is GID 0 (Scored)
+# Ensure default group for the root account is GID 0 (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/default_timeout.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.4.4 Ensure default usershell timeout is 900 seconds or less
+# Ensure default usershell timeout is 900 seconds or less
 #
 
 set -e # One error, it's over

bin/hardening/default_umask.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.4.4 Ensure default user umask is 027 or more restrictive (Scored)
+# Ensure default user umask is 027 or more restrictive (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_apport.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.6.3.1 Ensure apport is disabled (Scored)
+# Ensure apport is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_automounting.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.22 Disable Automounting (Scored)
+# Disable Automounting (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_avahi_server.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.3 Ensure Avahi Server is not enabled (Scored)
+# Ensure Avahi Server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_bsd_inetd.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.1.2 Ensure bsd-inetd is not enabled (Scored)
+# Ensure bsd-inetd is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_cramfs.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.1.1 Ensure Mounting of cramfs filesystems is disabled (Scored)
+# Ensure Mounting of cramfs filesystems is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_dccp.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.4.1 Ensure DCCP is disabled (Not Scored)
+# Ensure DCCP is disabled (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_dhcp.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.5 Ensure DHCP Server is not enabled (Scored)
+# Ensure DHCP Server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_dns_server.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.8 Ensure DNS Server is not enabled (Scored)
+# Ensure DNS Server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_freevxfs.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.1.1 Ensure Mounting of freevxfs filesystems is disabled (Scored)
+# Ensure Mounting of freevxfs filesystems is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_ftp.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.9 Ensure FTP Server is not enabled (Scored)
+# Ensure FTP Server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_hfs.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.1.3 Ensure mounting of hfs filesystems is disabled (Scored)
+# Ensure mounting of hfs filesystems is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_hfsplus.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.1.4 Ensure mounting of hfsplus filesystems is disabled (Scored)
+# Ensure mounting of hfsplus filesystems is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_http_proxy.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.13 Ensure HTTP Proxy Server is not enabled (Scored)
+# Ensure HTTP Proxy Server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_http_server.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.10 Ensure HTTP Server is not enabled (Scored)
+# Ensure HTTP Server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_icmp_redirect.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.3.2 Ensure ICMP redirects are not accepted (Scored)
+# Ensure ICMP redirects are not accepted (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_imap_pop.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.11 Ensure IMAP and POP server is not installed (Scored)
+# Ensure IMAP and POP server is not installed (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_ip_forwarding.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.2.2 Ensure IP forwarding is disabled (Scored)
+# Ensure IP forwarding is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_ipv6.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.1.1 Disable IPv6 (Not Scored)
+# Disable IPv6 (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_ipv6_router_advertisement.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.3.9 Ensure IPv6 router advertisements are not accepted (Scored)
+# Ensure IPv6 router advertisements are not accepted (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_jffs2.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.1.2 Esnure mounting of jffs2 filesystems is disabled (Scored)
+# Esnure mounting of jffs2 filesystems is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_ldap.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.6 Ensure LDAP server is not enabled (Scored)
+# Ensure LDAP server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_ldap_client.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.3.5 Ensure LDAP client is not installed (Scored)
+# Ensure LDAP client is not installed (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_nfs_rpc.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.7 Ensure NFS and RPC are not enabled (Scored)
+# Ensure NFS and RPC are not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_nis.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.17 Ensure NIS Server is not enabled (Scored)
+# Ensure NIS Server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_prelink.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.6.3 Ensure prelink is disabled (Scored)
+# Ensure prelink is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_print_server.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.4 Ensure CUPS is not enabled (Scored)
+# Ensure CUPS is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_rds.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.4.3 Ensure SCTP is disabled (Not Scored)
+# Ensure SCTP is disabled (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_root_login.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.2.10 Ensure SSH root login is disabled (Scored)
+# Ensure SSH root login is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_rsh_client.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.3.2 Ensure rsh client is not installed (Scored)
+# Ensure rsh client is not installed (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_rsync.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.16 Ensure rsync service is not enabled (Scored)
+# Ensure rsync service is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_samba.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.12 Ensure Samba is not enabled (Scored)
+# Ensure Samba is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_sctp.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.4.2 Ensure SCTP is disabled (Not Scored)
+# Ensure SCTP is disabled (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_secure_icmp_redirect.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.3.3 Ensure secure ICMP redirects are not accepted (Scored)
+# Ensure secure ICMP redirects are not accepted (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_send_packet_redirects.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.2.1 Ensure packet redirect sending is disabled (Scored)
+# Ensure packet redirect sending is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_snmp_server.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.14 Ensure SNMP Server is not enabled (Scored)
+# Ensure SNMP Server is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_source_routed_packets.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.3.1 Ensure source routed packets are not accepted (Scored)
+# Ensure source routed packets are not accepted (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_squashfs.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.1.5 Ensure mounting of squashfs filesystems is disabled (Scored)
+# Ensure mounting of squashfs filesystems is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_ssh_allow_tcp_forwarding.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.2.21 Ensure SSH AllowTCPForwarding is disabled (Scored)
+# Ensure SSH AllowTCPForwarding is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_sshd_hostbasedauthentication.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.2.9 Ensure SSH HostbasedAuthentication is disabled (Scored)
+# Ensure SSH HostbasedAuthentication is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_sshd_permitemptypasswords.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.2.11 Ensure SSH PermitEmptyPasswords is disabled (Scored)
+# Ensure SSH PermitEmptyPasswords is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_sshd_setenv.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.2.12 Ensure SSH PermitUserEnvironment is disabled (Scored)
+# Ensure SSH PermitUserEnvironment is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_system_accounts.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.4.2 Ensure system accounts are non-login (Scored)
+# Ensure system accounts are non-login (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_talk_client.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.3.3 Ensure talk client is not installed (Scored)
+# Ensure talk client is not installed (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_telnet_client.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.3.4 Ensure telnet client is not installed (Scored)
+# Ensure telnet client is not installed (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_telnet_server.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 99.2.2 Ensure telnet server is not enabled (Scored)
+# Ensure telnet server is not enabled (Scored)
 #
 
 # Note: this check is not anymore in CIS hardening but we decided to keep it anyway

bin/hardening/disable_tipc.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.4.4 Ensure TIPC is disabled (Not Scored)
+# Ensure TIPC is disabled (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_udf.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.1.6 Ensure mounting of udf filesystems is disabled (Scored)
+# Ensure mounting of udf filesystems is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_usb_devices.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 99.1.1.23 Disable USB Devices
+# Disable USB Devices
 #
 
 set -e # One error, it's over
@@ -26,6 +26,8 @@ FILE='/etc/udev/rules.d/10-CIS_99.2_usb_devices.sh'
 # This function will be called if the script status is on enabled / audit mode
 audit() {
     SEARCH_RES=0
+    # if SC2086 is fixed (double quotes) instead of skipped, then shellcheck will complain that double quotes will prevent the loop (SC2066)
+    # shellcheck disable=SC2086
     for FILE_SEARCHED in $FILES_TO_SEARCH; do
         if [ "$SEARCH_RES" = 1 ]; then break; fi
         if $SUDO_CMD test -d "$FILE_SEARCHED"; then

bin/hardening/disable_usb_storage.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.1.23 Disable USB storage (Scored)
+# Disable USB storage (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_wireless.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.1.2 Ensure wireless interfaces are disabled (Not Scored)
+# Ensure wireless interfaces are disabled (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_x11_forwarding.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.2.6 Ensure SSH X11 forwarding is disabled (Scored)
+# Ensure SSH X11 forwarding is disabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_xinetd.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.1.1 Ensure xinetd is not enabled (Scored)
+# Ensure xinetd is not enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/disable_xwindow_system.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 2.2.2 Ensure the X Window system is not installed (Scored)
+# Ensure the X Window system is not installed (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_apparmor.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.7.2.2 Ensure AppArmor is enabled in the bootloader configuration (Scored)
+# Ensure AppArmor is enabled in the bootloader configuration (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_auditd.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 4.1.1.2 Ensure auditd service is enabled (Scored)
+# Ensure auditd service is enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_auditd_kernel.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 99.4.0 Ensure CONFIG_AUDIT is enabled in your running kernel
+# Ensure CONFIG_AUDIT is enabled in your running kernel
 #
 
 set -e # One error, it's over

bin/hardening/enable_bad_error_message_protection.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.3.6 Ensure bogus ICMP responses are ignored (Scored)
+# Ensure bogus ICMP responses are ignored (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_cron.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.1.1 Ensure cron daemon is enabled (Scored)
+# Ensure cron daemon is enabled (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_firewall.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 3.5.1.1 Ensure Firewall is active (Scored)
+# Ensure Firewall is active (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_lockout_failed_password.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.3.2 Ensure lockout for failed password attempts is configured (Scored)
+# Ensure lockout for failed password attempts is configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_nx_support.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.6.1 Ensure XD/NX support is enabled (Not Scored)
+# Ensure XD/NX support is enabled (Not Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_pwquality.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 5.3.1 Ensure password creation requirements are configured (Scored)
+# Ensure password creation requirements are configured (Scored)
 #
 
 set -e # One error, it's over

bin/hardening/enable_randomized_vm_placement.sh

@@ -6,7 +6,7 @@
 #
 
 #
-# 1.6.2 Ensure address space layout randomization (ASLR) is enabled (Scored)
+# Ensure address space layout randomization (ASLR) is enabled (Scored)
 #
 
 set -e # One error, it's over