certmonger_unconfined_selinux(8)

1certmonger_unconfined_SsEeLliinnuuxx(P8o)licy certmonger_cuenrctomnofnigneerd_unconfined_selinux(8)
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NAME

6       certmonger_unconfined_selinux  - Security Enhanced Linux Policy for the
7       certmonger_unconfined processes
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DESCRIPTION

10       Security-Enhanced Linux secures the certmonger_unconfined processes via
11       flexible mandatory access control.
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13       The  certmonger_unconfined processes execute with the certmonger_uncon‐
14       fined_t SELinux type. You can check if you have these processes running
15       by executing the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep certmonger_unconfined_t
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ENTRYPOINTS

24       The  certmonger_unconfined_t  SELinux type can be entered via the cert‐
25       monger_unconfined_exec_t file type.
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27       The default entrypoint paths for the certmonger_unconfined_t domain are
28       the following:
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30       /usr/lib/ipa/certmonger(/.*)?
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
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36       You can see the context of a process using the -Z option to ps
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38       Policy governs the access confined processes have  to  files.   SELinux
39       certmonger_unconfined  policy  is very flexible allowing users to setup
40       their certmonger_unconfined processes in as secure a method  as  possi‐
41       ble.
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43       The following process types are defined for certmonger_unconfined:
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45       certmonger_unconfined_t
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47       Note:  semanage  permissive  -a  certmonger_unconfined_t can be used to
48       make the process type certmonger_unconfined_t permissive. SELinux  does
49       not  deny  access to permissive process types, but the AVC (SELinux de‐
50       nials) messages are still generated.
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BOOLEANS

54       SELinux policy is customizable based on least access  required.   cert‐
55       monger_unconfined policy is extremely flexible and has several booleans
56       that allow you to manipulate the policy and  run  certmonger_unconfined
57       with the tightest access possible.
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61       If you want to deny user domains applications to map a memory region as
62       both executable and writable, this  is  dangerous  and  the  executable
63       should be reported in bugzilla, you must turn on the deny_execmem bool‐
64       ean. Enabled by default.
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66       setsebool -P deny_execmem 1
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70       If you want to control the ability to mmap a low area  of  the  address
71       space,  as  configured  by /proc/sys/vm/mmap_min_addr, you must turn on
72       the mmap_low_allowed boolean. Disabled by default.
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74       setsebool -P mmap_low_allowed 1
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78       If you want to disable kernel module loading, you must turn on the  se‐
79       cure_mode_insmod boolean. Enabled by default.
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81       setsebool -P secure_mode_insmod 1
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85       If  you  want to allow unconfined executables to make their heap memory
86       executable.  Doing this is a really  bad  idea.  Probably  indicates  a
87       badly  coded  executable, but could indicate an attack. This executable
88       should be reported in bugzilla, you must turn  on  the  selinuxuser_ex‐
89       echeap boolean. Disabled by default.
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91       setsebool -P selinuxuser_execheap 1
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95       If  you  want  to allow unconfined executables to make their stack exe‐
96       cutable.  This should never, ever be necessary.  Probably  indicates  a
97       badly  coded  executable, but could indicate an attack. This executable
98       should be reported in bugzilla, you must turn on the  selinuxuser_exec‐
99       stack boolean. Enabled by default.
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101       setsebool -P selinuxuser_execstack 1
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MANAGED FILES

106       The  SELinux  process type certmonger_unconfined_t can manage files la‐
107       beled with the following file types.  The paths listed are the  default
108       paths  for these file types.  Note the processes UID still need to have
109       DAC permissions.
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111       file_type
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113            all files on the system
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FILE CONTEXTS

117       SELinux requires files to have an extended attribute to define the file
118       type.
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120       You can see the context of a file using the -Z option to ls
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122       Policy  governs  the  access  confined  processes  have to these files.
123       SELinux certmonger_unconfined policy is very flexible allowing users to
124       setup  their  certmonger_unconfined  processes in as secure a method as
125       possible.
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127       The following file types are defined for certmonger_unconfined:
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131       certmonger_unconfined_exec_t
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133       - Set files with the certmonger_unconfined_exec_t type, if you want  to
134       transition an executable to the certmonger_unconfined_t domain.
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138       Note:  File context can be temporarily modified with the chcon command.
139       If you want to permanently change the file context you need to use  the
140       semanage fcontext command.  This will modify the SELinux labeling data‐
141       base.  You will need to use restorecon to apply the labels.
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COMMANDS

145       semanage fcontext can also be used to manipulate default  file  context
146       mappings.
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148       semanage  permissive  can  also  be used to manipulate whether or not a
149       process type is permissive.
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151       semanage module can also be used to enable/disable/install/remove  pol‐
152       icy modules.
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154       semanage boolean can also be used to manipulate the booleans
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157       system-config-selinux is a GUI tool available to customize SELinux pol‐
158       icy settings.
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AUTHOR

162       This manual page was auto-generated using sepolicy manpage .
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