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OPENSCAP-4948 - Use modern audit watches in audit_rules_session_events #13262

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Merged
vojtapolasek merged 3 commits into from
Apr 9, 2025
Merged

OPENSCAP-4948 - Use modern audit watches in audit_rules_session_events #13262

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88b0a0a
Use more specific individual rules
jan-cerny Apr 3, 2025
ed88af6
Remove static content from rules
jan-cerny Apr 7, 2025
1034610
Add missing HIPAA references
jan-cerny Apr 8, 2025
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4 changes: 3 additions & 1 deletion controls/anssi.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -1492,7 +1492,9 @@ controls:
- audit_rules_login_events_faillock
- audit_rules_login_events_lastlog

- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp

- audit_rules_time_adjtimex
- audit_rules_time_clock_settime
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4 changes: 3 additions & 1 deletion controls/ccn_rhel9.yml
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Expand Up @@ -50,7 +50,9 @@ controls:
- advanced
status: automated
rules:
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_login_events_faillock
- audit_rules_login_events_lastlog

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4 changes: 3 additions & 1 deletion controls/cis_rhel10.yml
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Expand Up @@ -2597,7 +2597,9 @@ controls:
- l2_workstation
status: automated
rules:
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp

- id: 6.3.3.12
title: Ensure login and logout events are collected (Automated)
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4 changes: 3 additions & 1 deletion controls/cis_rhel8.yml
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Expand Up @@ -2531,7 +2531,9 @@ controls:
- l2_workstation
status: automated
rules:
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp

- id: 5.2.3.12
title: Ensure login and logout events are collected (Automated)
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4 changes: 3 additions & 1 deletion controls/cis_rhel9.yml
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Expand Up @@ -2685,7 +2685,9 @@ controls:
- l2_workstation
status: automated
rules:
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp

- id: 6.3.3.12
title: Ensure login and logout events are collected (Automated)
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28 changes: 21 additions & 7 deletions controls/hipaa.yml
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Expand Up @@ -122,7 +122,9 @@ controls:
- audit_rules_mac_modification_usr_share
- audit_rules_media_export
- audit_rules_networkconfig_modification
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_sysadmin_actions
- audit_rules_system_shutdown
- audit_rules_usergroup_modification_group
Expand Down Expand Up @@ -283,7 +285,9 @@ controls:
- audit_rules_mac_modification_usr_share
- audit_rules_media_export
- audit_rules_networkconfig_modification
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_sysadmin_actions
- audit_rules_system_shutdown
- audit_rules_usergroup_modification_group
Expand Down Expand Up @@ -475,7 +479,9 @@ controls:
- audit_rules_mac_modification_usr_share
- audit_rules_media_export
- audit_rules_networkconfig_modification
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_sysadmin_actions
- audit_rules_system_shutdown
- audit_rules_usergroup_modification_group
Expand Down Expand Up @@ -1203,7 +1209,9 @@ controls:
- audit_rules_mac_modification_usr_share
- audit_rules_media_export
- audit_rules_networkconfig_modification
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_sysadmin_actions
- audit_rules_system_shutdown
- audit_rules_usergroup_modification_group
Expand Down Expand Up @@ -1339,7 +1347,9 @@ controls:
- audit_rules_mac_modification_usr_share
- audit_rules_media_export
- audit_rules_networkconfig_modification
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_sysadmin_actions
- audit_rules_system_shutdown
- audit_rules_usergroup_modification_group
Expand Down Expand Up @@ -1505,7 +1515,9 @@ controls:
- audit_rules_mac_modification_usr_share
- audit_rules_media_export
- audit_rules_networkconfig_modification
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_sysadmin_actions
- audit_rules_system_shutdown
- audit_rules_usergroup_modification_group
Expand Down Expand Up @@ -1600,7 +1612,9 @@ controls:
- audit_rules_mac_modification_usr_share
- audit_rules_media_export
- audit_rules_networkconfig_modification
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_sysadmin_actions
- audit_rules_system_shutdown
- audit_rules_usergroup_modification_group
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8 changes: 6 additions & 2 deletions controls/ism_o.yml
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Expand Up @@ -125,7 +125,9 @@ controls:
- audit_access_success_aarch64
- audit_access_success_ppc64le
- audit_rules_privileged_commands
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_unsuccessful_file_modification_creat
- audit_rules_unsuccessful_file_modification_open
- audit_rules_unsuccessful_file_modification_openat
Expand All @@ -149,7 +151,9 @@ controls:
- audit_access_success_aarch64
- audit_access_success_ppc64le
- audit_rules_privileged_commands
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_rules_unsuccessful_file_modification_creat
- audit_rules_unsuccessful_file_modification_open
- audit_rules_unsuccessful_file_modification_openat
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4 changes: 3 additions & 1 deletion controls/pcidss_4.yml
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Expand Up @@ -2694,7 +2694,9 @@ controls:
- audit_rules_login_events_faillock
- audit_rules_login_events_lastlog
- audit_rules_login_events_tallylog
- audit_rules_session_events
- audit_rules_session_events_utmp
- audit_rules_session_events_btmp
- audit_rules_session_events_wtmp
- audit_sudo_log_events
related_rules:
# This rule incorportes faillock, lastlog and tallylog. It is redundant to keep it.
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8 changes: 0 additions & 8 deletions .../guide/auditing/auditd_configure_rules/audit_rules_session_events_btmp/ansible/shared.yml
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5 changes: 0 additions & 5 deletions ...x_os/guide/auditing/auditd_configure_rules/audit_rules_session_events_btmp/bash/shared.sh
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7 changes: 4 additions & 3 deletions linux_os/guide/auditing/auditd_configure_rules/audit_rules_session_events_btmp/rule.yml
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Expand Up @@ -15,11 +15,15 @@ rationale: |-
severity: medium

identifiers:
cce@rhel8: CCE-86196-3
cce@rhel9: CCE-86198-9
cce@rhel10: CCE-86190-6
cce@sle15: CCE-85758-1
cce@slmicro5: CCE-93725-0

references:
disa: CCI-000172
hipaa: 164.308(a)(1)(ii)(D),164.308(a)(3)(ii)(A),164.308(a)(5)(ii)(C),164.312(a)(2)(i),164.312(b),164.312(d),164.312(e)
nist: AU-12(c),AU-12.1(iv)
srg: SRG-OS-000472-GPOS-00217
stigid@sle15: SLES-15-030780
Expand All @@ -36,6 +40,3 @@ template:
vars:
path: /var/log/btmp
key: session
backends:
ansible: "off"
bash: "off"
5 changes: 0 additions & 5 deletions ...uditd_configure_rules/audit_rules_session_events_btmp/tests/auditctl_correct_btmp.pass.sh
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5 changes: 0 additions & 5 deletions ...ure_rules/audit_rules_session_events_btmp/tests/auditctl_correct_btmp_without_key.pass.sh
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5 changes: 0 additions & 5 deletions ...figure_rules/audit_rules_session_events_btmp/tests/auditctl_remove_all_rules_btmp.fail.sh
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5 changes: 0 additions & 5 deletions ...td_configure_rules/audit_rules_session_events_btmp/tests/auditctl_wrong_rule_btmp.fail.sh
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5 changes: 0 additions & 5 deletions ...itd_configure_rules/audit_rules_session_events_btmp/tests/augenrules_correct_btmp.pass.sh
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5 changes: 0 additions & 5 deletions ...e_rules/audit_rules_session_events_btmp/tests/augenrules_correct_btmp_without_key.pass.sh
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6 changes: 0 additions & 6 deletions ...gure_rules/audit_rules_session_events_btmp/tests/augenrules_remove_all_rules_btmp.fail.sh
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5 changes: 0 additions & 5 deletions ..._configure_rules/audit_rules_session_events_btmp/tests/augenrules_wrong_rule_btmp.fail.sh
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8 changes: 0 additions & 8 deletions .../guide/auditing/auditd_configure_rules/audit_rules_session_events_utmp/ansible/shared.yml
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5 changes: 0 additions & 5 deletions ...x_os/guide/auditing/auditd_configure_rules/audit_rules_session_events_utmp/bash/shared.sh
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13 changes: 7 additions & 6 deletions linux_os/guide/auditing/auditd_configure_rules/audit_rules_session_events_utmp/rule.yml
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Expand Up @@ -6,7 +6,7 @@ title: 'Record Attempts to Alter Process and Session Initiation Information utmp
description: |-
The audit system already collects process information for all
users and root.
{{{ describe_audit_rules_watch("/run/utmp", "session") }}}
{{{ describe_audit_rules_watch("/var/run/utmp", "session") }}}

rationale: |-
Manual editing of these files may indicate nefarious activity, such
Expand All @@ -15,11 +15,15 @@ rationale: |-
severity: medium

identifiers:
cce@rhel8: CCE-86199-7
cce@rhel9: CCE-86202-9
cce@rhel10: CCE-86193-0
cce@sle15: CCE-85714-4
cce@slmicro5: CCE-93723-5

references:
disa: CCI-000172
hipaa: 164.308(a)(1)(ii)(D),164.308(a)(3)(ii)(A),164.308(a)(5)(ii)(C),164.312(a)(2)(i),164.312(b),164.312(d),164.312(e)
nist: AU-12(c),AU-12.1(iv)
srg: SRG-OS-000472-GPOS-00217
stigid@sle15: SLES-15-030760
Expand All @@ -29,13 +33,10 @@ references:
ocil_clause: 'Audit rule is not present'

ocil: |-
{{{ ocil_audit_rules_watch("/run/utmp", "session") }}}
{{{ ocil_audit_rules_watch("/var/run/utmp", "session") }}}

template:
name: audit_rules_watch
vars:
path: /run/utmp
path: /var/run/utmp
key: session
backends:
ansible: "off"
bash: "off"
5 changes: 0 additions & 5 deletions ...uditd_configure_rules/audit_rules_session_events_utmp/tests/auditctl_correct_utmp.pass.sh
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5 changes: 0 additions & 5 deletions ...ure_rules/audit_rules_session_events_utmp/tests/auditctl_correct_utmp_without_key.pass.sh
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5 changes: 0 additions & 5 deletions ...figure_rules/audit_rules_session_events_utmp/tests/auditctl_remove_all_rules_utmp.fail.sh
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5 changes: 0 additions & 5 deletions ...td_configure_rules/audit_rules_session_events_utmp/tests/auditctl_wrong_rule_utmp.fail.sh
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5 changes: 0 additions & 5 deletions ...itd_configure_rules/audit_rules_session_events_utmp/tests/augenrules_correct_utmp.pass.sh
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5 changes: 0 additions & 5 deletions ...e_rules/audit_rules_session_events_utmp/tests/augenrules_correct_utmp_without_key.pass.sh
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6 changes: 0 additions & 6 deletions ...gure_rules/audit_rules_session_events_utmp/tests/augenrules_remove_all_rules_utmp.fail.sh
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5 changes: 0 additions & 5 deletions ..._configure_rules/audit_rules_session_events_utmp/tests/augenrules_wrong_rule_utmp.fail.sh
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8 changes: 0 additions & 8 deletions .../guide/auditing/auditd_configure_rules/audit_rules_session_events_wtmp/ansible/shared.yml
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8 changes: 5 additions & 3 deletions linux_os/guide/auditing/auditd_configure_rules/audit_rules_session_events_wtmp/rule.yml
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Expand Up @@ -15,11 +15,15 @@ rationale: |-
severity: medium

identifiers:
cce@rhel8: CCE-86204-5
cce@rhel9: CCE-86203-7
cce@rhel10: CCE-86206-0
cce@sle15: CCE-85757-3
cce@slmicro5: CCE-93724-3

references:
disa: CCI-000172
hipaa: 164.308(a)(1)(ii)(D),164.308(a)(3)(ii)(A),164.308(a)(5)(ii)(C),164.312(a)(2)(i),164.312(b),164.312(d),164.312(e)
nist: AU-12(c),AU-12.1(iv)
srg: SRG-OS-000472-GPOS-00217
stigid@sle15: SLES-15-030770
Expand All @@ -36,6 +40,4 @@ template:
vars:
path: /var/log/wtmp
key: session
backends:
ansible: "off"
bash: "off"

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