196 lines
7.6 KiB
Django/Jinja
196 lines
7.6 KiB
Django/Jinja
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## Ansible controlled file
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# Added as part of ansible-lockdown CIS baseline
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# provided by Mindpoint Group - A Tyto Athene Company / Ansible Lockdown YOUR CHANGED WILL BE LOST!
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# This template will set all of the auditd configurations via a handler in the role in one task instead of individually
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{% if ubtu24cis_rule_6_2_3_1 %}
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-w /etc/sudoers -p wa -k scope
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-w /etc/sudoers.d -p wa -k scope
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_2 %}
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{% set syscalls = ["execve"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -C euid!=uid -F auid!=unset -S {{ arch_syscalls|join(',') }} -k user_emulation
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-a always,exit -F arch=b32 -C euid!=uid -F auid!=unset -S {{ arch_syscalls|join(',') }} -k user_emulation
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_3 %}
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-w {{ ubtu24cis_sudo_logfile }} -p wa -k sudo_log_file
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_4 %}
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{% set syscalls = ["adjtimex","settimeofday","clock_settime"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -k time-change
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -k time-change
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-w /etc/localtime -p wa -k time-change
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_5 %}
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{% set syscalls = ["sethostname","setdomainname"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -k system-locale
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -k system-locale
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-w /etc/issue -p wa -k system-locale
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-w /etc/issue.net -p wa -k system-locale
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-w /etc/hosts -p wa -k system-locale
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-w /etc/networks -p wa -k system-locale
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-w /etc/network -p wa -k system-locale
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-w /etc/netplan -p wa -k system-locale
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_6 %}
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{% if discovered_privilege_processes is defined %}
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{% for proc in discovered_privilege_processes.stdout_lines -%}
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-a always,exit -F path={{ proc }} -F perm=x -F auid>=1000 -F auid!=unset -k privileged
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{% endfor %}
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{% endif %}
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_7 %}
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{% set syscalls = ["creat","open","openat","truncate","ftruncate"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -F exit=-EACCES -F auid>=1000 -F auid!=unset -k access
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -F exit=-EPERM -F auid>=1000 -F auid!=unset -k access
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -F exit=-EACCES -F auid>=1000 -F auid!=unset -k access
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -F exit=-EPERM -F auid>=1000 -F auid!=unset -k access
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_8 %}
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-w /etc/group -p wa -k identity
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-w /etc/passwd -p wa -k identity
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-w /etc/gshadow -p wa -k identity
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-w /etc/shadow -p wa -k identity
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-w /etc/security/opasswd -p wa -k identity
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-w /etc/nsswitch.conf -p wa -k identity
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-w /etc/pam.conf -p wa -k identity
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-w /etc/pam.d -p wa -k identity
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_9 %}
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{% set syscalls = ["chmod","fchmod","fchmodat"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k perm_mod
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{% set syscalls = ["chown","fchown","lchown","fchownat"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k perm_mod
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{% set syscalls = ["setxattr","lsetxattr","fsetxattr","removexattr","lremovexattr","fremovexattr"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k perm_mod
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{% set syscalls = ["chmod","fchmod","fchmodat"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k perm_mod
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{% set syscalls = ["chown","fchown","lchown","fchownat"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k perm_mod
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{% set syscalls = ["setxattr","lsetxattr","fsetxattr","removexattr","lremovexattr","fremovexattr"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k perm_mod
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_10 %}
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{% set syscalls = ["mount"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k mounts
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k mounts
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_11 %}
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-w /var/run/utmp -p wa -k session
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-w /var/log/wtmp -p wa -k session
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-w /var/log/btmp -p wa -k session
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_12 %}
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-w /var/log/lastlog -p wa -k logins
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-w /var/run/faillock -p wa -k logins
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_13 %}
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{% set syscalls = ["unlink","unlinkat","rename","renameat"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k delete
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-a always,exit -F arch=b32 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=unset -k delete
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_14 %}
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-w /etc/apparmor/ -p wa -k MAC-policy
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-w /etc/apparmor.d/ -p wa -k MAC-policy
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_15 %}
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-a always,exit -F path=/usr/bin/chcon -F perm=x -F auid>=1000 -F auid!=-1 -k perm_chng
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_16 %}
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-a always,exit -F path=/usr/bin/setfacl -F perm=x -F auid>=1000 -F auid!=-1 -k perm_chng
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_17 %}
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-a always,exit -F path=/usr/bin/chacl -F perm=x -F auid>=1000 -F auid!=-1 -k perm_chng
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_18 %}
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-a always,exit -F path=/usr/sbin/usermod -F perm=x -F auid>=1000 -F auid!=-1 -k usermod
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_19 %}
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-a always,exit -F path=/usr/bin/kmod -F perm=x -F auid>=1000 -F auid!=-1 -k kernel_modules
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{% set syscalls = ["init_module","finit_module","delete_module"] %}
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{% set arch_syscalls = [] %}
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{% for syscall in syscalls %}
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{% if syscall in supported_syscalls %}
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{{ arch_syscalls.append( syscall) }}
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{% endif %}
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{% endfor %}
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-a always,exit -F arch=b64 -S {{ arch_syscalls|join(',') }} -F auid>=1000 -F auid!=-1 -k kernel_modules
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{% endif %}
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{% if ubtu24cis_rule_6_2_3_20 %}
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-e 2
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{% endif %}
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