Master tunable index:
Module:
cvs
Layer:
contrib
allow_cvs_read_shadow
(Default: false)
Allow cvs daemon to read shadow
Global
allow_execheap
(Default: false)
Allow unconfined executables to make their heap memory executable. Doing this is a really bad idea. Probably indicates a badly coded executable, but could indicate an attack. This executable should be reported in bugzilla
Global
allow_execmem
(Default: false)
Allow unconfined executables to map a memory region as both executable and writable, this is dangerous and the executable should be reported in bugzilla")
Global
allow_execmod
(Default: false)
Allow all unconfined executables to use libraries requiring text relocation that are not labeled textrel_shlib_t")
Global
allow_execstack
(Default: false)
Allow unconfined executables to make their stack executable. This should never, ever be necessary. Probably indicates a badly coded executable, but could indicate an attack. This executable should be reported in bugzilla")
Module:
ftp
Layer:
contrib
allow_ftpd_anon_write
(Default: false)
Allow ftp servers to upload files, used for public file
transfer services. Directories must be labeled
public_content_rw_t.
Module:
ftp
Layer:
contrib
allow_ftpd_full_access
(Default: false)
Allow ftp servers to login to local users and
read/write all files on the system, governed by DAC.
Module:
ftp
Layer:
contrib
allow_ftpd_use_cifs
(Default: false)
Allow ftp servers to use cifs
used for public file transfer services.
Module:
ftp
Layer:
contrib
allow_ftpd_use_nfs
(Default: false)
Allow ftp servers to use nfs
used for public file transfer services.
Module:
rpc
Layer:
contrib
allow_gssd_read_tmp
(Default: true)
Allow gssd to read temp directory. For access to kerberos tgt.
Module:
apache
Layer:
contrib
allow_httpd_anon_write
(Default: false)
Allow Apache to modify public files
used for public file transfer services. Directories/Files must
be labeled public_content_rw_t.
Module:
apache
Layer:
contrib
allow_httpd_mod_auth_pam
(Default: false)
Allow Apache to use mod_auth_pam
Module:
java
Layer:
contrib
allow_java_execstack
(Default: false)
Allow java executable stack
Module:
kerberos
Layer:
contrib
allow_kerberos
(Default: false)
Allow confined applications to run with kerberos.
Module:
mount
Layer:
system
allow_mount_anyfile
(Default: false)
Allow the mount command to mount any directory or file.
Module:
mplayer
Layer:
contrib
allow_mplayer_execstack
(Default: false)
Allow mplayer executable stack
Module:
rpc
Layer:
contrib
allow_nfsd_anon_write
(Default: false)
Allow nfs servers to modify public files
used for public file transfer services. Files/Directories must be
labeled public_content_rw_t.
Global
allow_polyinstantiation
(Default: false)
Enable polyinstantiated directory support.
Module:
sysadm
Layer:
roles
allow_ptrace
(Default: false)
Allow sysadm to debug or ptrace all processes.
Module:
rsync
Layer:
contrib
allow_rsync_anon_write
(Default: false)
Allow rsync to modify public files
used for public file transfer services. Files/Directories must be
labeled public_content_rw_t.
Module:
sasl
Layer:
contrib
allow_saslauthd_read_shadow
(Default: false)
Allow sasl to read shadow
Module:
samba
Layer:
contrib
allow_smbd_anon_write
(Default: false)
Allow samba to modify public files used for public file
transfer services. Files/Directories must be labeled
public_content_rw_t.
Module:
ssh
Layer:
services
allow_ssh_keysign
(Default: false)
allow host key based authentication
Module:
userdomain
Layer:
system
allow_user_mysql_connect
(Default: false)
Allow users to connect to mysql
Module:
userdomain
Layer:
system
allow_user_postgresql_connect
(Default: false)
Allow users to connect to PostgreSQL
Module:
xserver
Layer:
services
allow_write_xshm
(Default: false)
Allows clients to write to the X server shared
memory segments.
Global
allow_ypbind
(Default: false)
Allow system to run with NIS
Module:
zebra
Layer:
contrib
allow_zebra_write_config
(Default: false)
Allow zebra daemon to write it configuration files
Module:
authlogin
Layer:
system
authlogin_nsswitch_use_ldap
(Default: false)
Allow users to resolve user passwd entries directly from ldap rather then using a sssd server
Module:
cdrecord
Layer:
contrib
cdrecord_read_content
(Default: false)
Allow cdrecord to read various content.
nfs, samba, removable devices, user temp
and untrusted content files
Module:
clamav
Layer:
contrib
clamd_use_jit
(Default: false)
Allow clamd to use JIT compiler
Module:
cobbler
Layer:
contrib
cobbler_anon_write
(Default: false)
Allow Cobbler to modify public files
used for public file transfer services.
Global
console_login
(Default: true)
Allow logging in and using the system from /dev/console.
Module:
cron
Layer:
contrib
cron_can_relabel
(Default: false)
Allow system cron jobs to relabel filesystem
for restoring file contexts.
Module:
dbadm
Layer:
contrib
dbadm_manage_user_files
(Default: false)
Allow dbadm to manage files in users home directories
Module:
dbadm
Layer:
contrib
dbadm_read_user_files
(Default: false)
Allow dbadm to read files in users home directories
Module:
dhcp
Layer:
contrib
dhcpd_use_ldap
(Default: false)
Allow DHCP daemon to use LDAP backends
Module:
entropyd
Layer:
contrib
entropyd_use_audio
(Default: false)
Allow the use of the audio devices as the source for the entropy feeds
Module:
exim
Layer:
contrib
exim_can_connect_db
(Default: false)
Allow exim to connect to databases (postgres, mysql)
Module:
exim
Layer:
contrib
exim_manage_user_files
(Default: false)
Allow exim to create, read, write, and delete
unprivileged user files.
Module:
exim
Layer:
contrib
exim_read_user_files
(Default: false)
Allow exim to read unprivileged user files.
Module:
cron
Layer:
contrib
fcron_crond
(Default: false)
Enable extra rules in the cron domain
to support fcron.
Module:
rhcs
Layer:
contrib
fenced_can_network_connect
(Default: false)
Allow fenced domain to connect to the network using TCP.
Module:
ftp
Layer:
contrib
ftp_home_dir
(Default: false)
Allow ftp to read and write files in the user home directories
Module:
git
Layer:
contrib
git_cgi_enable_homedirs
(Default: false)
Determine whether Git CGI
can search home directories.
Module:
git
Layer:
contrib
git_cgi_use_cifs
(Default: false)
Determine whether Git CGI
can access cifs file systems.
Module:
git
Layer:
contrib
git_cgi_use_nfs
(Default: false)
Determine whether Git CGI
can access nfs file systems.
Module:
git
Layer:
contrib
git_session_send_syslog_msg
(Default: false)
Determine whether Git session daemons
can send syslog messages.
Module:
git
Layer:
contrib
git_session_users
(Default: false)
Determine whether calling user domains
can execute Git daemon in the
git_session_t domain.
Module:
git
Layer:
contrib
git_system_enable_homedirs
(Default: false)
Determine whether Git system daemon
can search home directories.
Module:
git
Layer:
contrib
git_system_use_cifs
(Default: false)
Determine whether Git system daemon
can access cifs file systems.
Module:
git
Layer:
contrib
git_system_use_nfs
(Default: false)
Determine whether Git system daemon
can access nfs file systems.
Global
global_ssp
(Default: false)
Enable reading of urandom for all domains.
This should be enabled when all programs
are compiled with ProPolice/SSP
stack smashing protection. All domains will
be allowed to read from /dev/urandom.
Module:
gpg
Layer:
contrib
gpg_agent_env_file
(Default: false)
Allow usage of the gpg-agent --write-env-file option.
This also allows gpg-agent to manage user files.
Module:
apache
Layer:
contrib
httpd_builtin_scripting
(Default: false)
Allow httpd to use built in scripting (usually php)
Module:
apache
Layer:
contrib
httpd_can_network_connect
(Default: false)
Allow HTTPD scripts and modules to connect to the network using TCP.
Module:
apache
Layer:
contrib
httpd_can_network_connect_db
(Default: false)
Allow HTTPD scripts and modules to connect to databases over the network.
Module:
apache
Layer:
contrib
httpd_can_network_relay
(Default: false)
Allow httpd to act as a relay
Module:
apache
Layer:
contrib
httpd_can_sendmail
(Default: false)
Allow http daemon to send mail
Module:
apache
Layer:
contrib
httpd_dbus_avahi
(Default: false)
Allow Apache to communicate with avahi service via dbus
Module:
apache
Layer:
contrib
httpd_enable_ftp_server
(Default: false)
Allow httpd to act as a FTP server by
listening on the ftp port.
Module:
apache
Layer:
contrib
httpd_enable_homedirs
(Default: false)
Allow httpd to read home directories
Module:
apache
Layer:
contrib
httpd_setrlimit
(Default: false)
Allow httpd daemon to change its resource limits
Module:
apache
Layer:
contrib
httpd_ssi_exec
(Default: false)
Allow HTTPD to run SSI executables in the same domain as system CGI scripts.
Module:
apache
Layer:
contrib
httpd_tty_comm
(Default: false)
Unify HTTPD to communicate with the terminal.
Needed for entering the passphrase for certificates at
the terminal.
Module:
apache
Layer:
contrib
httpd_unified
(Default: false)
Unify HTTPD handling of all content files.
Module:
apache
Layer:
contrib
httpd_use_cifs
(Default: false)
Allow httpd to access cifs file systems
Module:
apache
Layer:
contrib
httpd_use_nfs
(Default: false)
Allow httpd to access nfs file systems
Module:
init
Layer:
system
init_upstart
(Default: false)
Enable support for upstart as the init program.
Global
mail_read_content
(Default: false)
Allow email client to various content.
nfs, samba, removable devices, and user temp
files
Module:
domain
Layer:
kernel
mmap_low_allowed
(Default: false)
Control the ability to mmap a low area of the address space,
as configured by /proc/sys/kernel/mmap_min_addr.
Module:
mozilla
Layer:
contrib
mozilla_read_content
(Default: false)
Allow confined web browsers to read home directory content
Module:
mysql
Layer:
contrib
mysql_connect_any
(Default: false)
Allow mysqld to connect to all ports
Module:
bind
Layer:
contrib
named_write_master_zones
(Default: false)
Allow BIND to write the master zone files.
Generally this is used for dynamic DNS or zone transfers.
Global
nfs_export_all_ro
(Default: false)
Allow any files/directories to be exported read/only via NFS.
Global
nfs_export_all_rw
(Default: false)
Allow any files/directories to be exported read/write via NFS.
Module:
openvpn
Layer:
contrib
openvpn_enable_homedirs
(Default: false)
Allow openvpn to read home directories
Module:
portage
Layer:
contrib
portage_use_nfs
(Default: false)
Allow the portage domains to use NFS mounts (regular nfs_t)
Module:
ppp
Layer:
contrib
pppd_can_insmod
(Default: false)
Allow pppd to load kernel modules for certain modems
Module:
ppp
Layer:
contrib
pppd_for_user
(Default: false)
Allow pppd to be run for a regular user
Module:
privoxy
Layer:
contrib
privoxy_connect_any
(Default: false)
Allow privoxy to connect to all ports, not just
HTTP, FTP, and Gopher ports.
Module:
puppet
Layer:
contrib
puppet_manage_all_files
(Default: false)
Allow Puppet client to manage all file
types.
Module:
qemu
Layer:
contrib
qemu_full_network
(Default: false)
Allow qemu to connect fully to the network
Module:
qemu
Layer:
contrib
qemu_use_cifs
(Default: true)
Allow qemu to use cifs/Samba file systems
Module:
qemu
Layer:
contrib
qemu_use_comm
(Default: false)
Allow qemu to use serial/parallel communication ports
Module:
qemu
Layer:
contrib
qemu_use_nfs
(Default: true)
Allow qemu to use nfs file systems
Module:
qemu
Layer:
contrib
qemu_use_usb
(Default: true)
Allow qemu to use usb devices
Module:
ipsec
Layer:
system
racoon_read_shadow
(Default: false)
Allow racoon to read shadow
Module:
rgmanager
Layer:
contrib
rgmanager_can_network_connect
(Default: false)
Allow rgmanager domain to connect to the network using TCP.
Module:
rsync
Layer:
contrib
rsync_export_all_ro
(Default: false)
Allow rsync to export any files/directories read only.
Module:
samba
Layer:
contrib
samba_create_home_dirs
(Default: false)
Allow samba to create new home directories (e.g. via PAM)
Module:
samba
Layer:
contrib
samba_domain_controller
(Default: false)
Allow samba to act as the domain controller, add users,
groups and change passwords.
Module:
samba
Layer:
contrib
samba_enable_home_dirs
(Default: false)
Allow samba to share users home directories.
Module:
samba
Layer:
contrib
samba_export_all_ro
(Default: false)
Allow samba to share any file/directory read only.
Module:
samba
Layer:
contrib
samba_export_all_rw
(Default: false)
Allow samba to share any file/directory read/write.
Module:
samba
Layer:
contrib
samba_run_unconfined
(Default: false)
Allow samba to run unconfined scripts
Module:
samba
Layer:
contrib
samba_share_fusefs
(Default: false)
Allow samba to export ntfs/fusefs volumes.
Module:
samba
Layer:
contrib
samba_share_nfs
(Default: false)
Allow samba to export NFS volumes.
Module:
sanlock
Layer:
contrib
sanlock_use_nfs
(Default: false)
Allow confined virtual guests to manage nfs files
Module:
sanlock
Layer:
contrib
sanlock_use_samba
(Default: false)
Allow confined virtual guests to manage cifs files
Module:
postgresql
Layer:
services
sepgsql_enable_users_ddl
(Default: true)
Allow unprived users to execute DDL statement
Module:
postgresql
Layer:
services
sepgsql_transmit_client_label
(Default: false)
Allow transmit client label to foreign database
Module:
postgresql
Layer:
services
sepgsql_unconfined_dbadm
(Default: true)
Allow database admins to execute DML statement
Module:
ftp
Layer:
contrib
sftpd_anon_write
(Default: false)
Allow anon internal-sftp to upload files, used for
public file transfer services. Directories must be labeled
public_content_rw_t.
Module:
ftp
Layer:
contrib
sftpd_enable_homedirs
(Default: false)
Allow sftp-internal to read and write files
in the user home directories
Module:
ftp
Layer:
contrib
sftpd_full_access
(Default: false)
Allow sftp-internal to login to local users and
read/write all files on the system, governed by DAC.
Module:
smartmon
Layer:
contrib
smartmon_3ware
(Default: false)
Enable additional permissions needed to support
devices on 3ware controllers.
Module:
spamassassin
Layer:
contrib
spamassassin_can_network
(Default: false)
Allow user spamassassin clients to use the network.
Module:
spamassassin
Layer:
contrib
spamd_enable_home_dirs
(Default: true)
Allow spamd to read/write user home directories.
Module:
squid
Layer:
contrib
squid_connect_any
(Default: false)
Allow squid to connect to all ports, not just
HTTP, FTP, and Gopher ports.
Module:
squid
Layer:
contrib
squid_use_tproxy
(Default: false)
Allow squid to run as a transparent proxy (TPROXY)
Module:
ssh
Layer:
services
ssh_sysadm_login
(Default: false)
Allow ssh logins as sysadm_r:sysadm_t
Module:
telepathy
Layer:
contrib
telepathy_connect_all_ports
(Default: false)
Allow the Telepathy connection managers
to connect to any network port.
Module:
telepathy
Layer:
contrib
telepathy_tcp_connect_generic_network_ports
(Default: false)
Allow the Telepathy connection managers
to connect to any generic TCP port.
Module:
tftp
Layer:
contrib
tftp_anon_write
(Default: false)
Allow tftp to modify public files
used for public file transfer services.
Module:
tor
Layer:
contrib
tor_bind_all_unreserved_ports
(Default: false)
Allow tor daemon to bind
tcp sockets to all unreserved ports.
Module:
lpd
Layer:
contrib
use_lpd_server
(Default: false)
Use lpd server instead of cups
Global
use_nfs_home_dirs
(Default: false)
Support NFS home directories
Global
use_samba_home_dirs
(Default: false)
Support SAMBA home directories
Module:
userdomain
Layer:
system
user_direct_mouse
(Default: false)
Allow regular users direct mouse access
Module:
userdomain
Layer:
system
user_dmesg
(Default: false)
Allow users to read system messages.
Module:
netutils
Layer:
admin
user_ping
(Default: false)
Control users use of ping and traceroute
Module:
userdomain
Layer:
system
user_rw_noexattrfile
(Default: false)
Allow user to r/w files on filesystems
that do not have extended attributes (FAT, CDROM, FLOPPY)
Global
user_tcp_server
(Default: false)
Allow users to run TCP servers (bind to ports and accept connection from
the same domain and outside users) disabling this forces FTP passive mode
and may change other protocols.
Module:
userdomain
Layer:
system
user_ttyfile_stat
(Default: false)
Allow w to display everyone
Module:
varnishd
Layer:
contrib
varnishd_connect_any
(Default: false)
Allow varnishd to connect to all ports,
not just HTTP.
Module:
vbetool
Layer:
contrib
vbetool_mmap_zero_ignore
(Default: false)
Ignore vbetool mmap_zero errors.
Module:
virt
Layer:
contrib
virt_use_comm
(Default: false)
Allow virt to use serial/parallell communication ports
Module:
virt
Layer:
contrib
virt_use_fusefs
(Default: false)
Allow virt to read fuse files
Module:
virt
Layer:
contrib
virt_use_nfs
(Default: false)
Allow virt to manage nfs files
Module:
virt
Layer:
contrib
virt_use_samba
(Default: false)
Allow virt to manage cifs files
Module:
virt
Layer:
contrib
virt_use_sysfs
(Default: false)
Allow virt to manage device configuration, (pci)
Module:
virt
Layer:
contrib
virt_use_usb
(Default: true)
Allow virt to use usb devices
Module:
webadm
Layer:
contrib
webadm_manage_user_files
(Default: false)
Allow webadm to manage files in users home directories
Module:
webadm
Layer:
contrib
webadm_read_user_files
(Default: false)
Allow webadm to read files in users home directories
Module:
wine
Layer:
contrib
wine_mmap_zero_ignore
(Default: false)
Ignore wine mmap_zero errors.
Module:
xserver
Layer:
services
xdm_sysadm_login
(Default: false)
Allow xdm logins as sysadm
Module:
xen
Layer:
contrib
xen_use_nfs
(Default: false)
Allow xen to manage nfs files
Module:
xen
Layer:
contrib
xend_run_blktap
(Default: true)
Allow xend to run blktapctrl/tapdisk.
Not required if using dedicated logical volumes for disk images.
Module:
xen
Layer:
contrib
xend_run_qemu
(Default: true)
Allow xend to run qemu-dm.
Not required if using paravirt and no vfb.
Module:
xguest
Layer:
contrib
xguest_connect_network
(Default: true)
Allow xguest to configure Network Manager
Module:
xguest
Layer:
contrib
xguest_mount_media
(Default: true)
Allow xguest users to mount removable media
Module:
xguest
Layer:
contrib
xguest_use_bluetooth
(Default: true)
Allow xguest to use blue tooth devices
Module:
xserver
Layer:
services
xserver_object_manager
(Default: false)
Support X userspace object manager