httpd_unconfined_script_selinux(8)

1httpd_unconfined_scriSpEtL_isneulxinPuoxl(i8c)y httpd_uncohntftipnde_du_nsccornifpitned_script_selinux(8)
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NAME

6       httpd_unconfined_script_selinux  -  Security  Enhanced Linux Policy for
7       the httpd_unconfined_script processes
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DESCRIPTION

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

24       The  httpd_unconfined_script_t  SELinux  type  can  be  entered via the
25       httpd_unconfined_script_exec_t file type.
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27       The default entrypoint paths for the  httpd_unconfined_script_t  domain
28       are the following:
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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       httpd_unconfined_script policy is very flexible allowing users to setup
40       their httpd_unconfined_script processes in as secure a method as possi‐
41       ble.
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43       The following process types are defined for httpd_unconfined_script:
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45       httpd_unconfined_script_t
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47       Note:  semanage  permissive -a httpd_unconfined_script_t can be used to
48       make the process  type  httpd_unconfined_script_t  permissive.  SELinux
49       does  not deny access to permissive process types, but the AVC (SELinux
50       denials) messages are still generated.
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BOOLEANS

54       SELinux  policy  is  customizable  based  on  least  access   required.
55       httpd_unconfined_script  policy  is  extremely flexible and has several
56       booleans that allow you to manipulate the policy and  run  httpd_uncon‐
57       fined_script 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 allow all domains to execute in fips_mode, you must turn
71       on the fips_mode boolean. Enabled by default.
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73       setsebool -P fips_mode 1
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77       If  you  want  to control the ability to mmap a low area of the address
78       space, as configured by /proc/sys/vm/mmap_min_addr, you  must  turn  on
79       the mmap_low_allowed boolean. Disabled by default.
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81       setsebool -P mmap_low_allowed 1
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85       If  you  want  to  disable  kernel module loading, you must turn on the
86       secure_mode_insmod boolean. Enabled by default.
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88       setsebool -P secure_mode_insmod 1
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92       If you want to allow unconfined executables to make their  heap  memory
93       executable.   Doing  this  is  a  really bad idea. Probably indicates a
94       badly coded executable, but could indicate an attack.  This  executable
95       should   be   reported  in  bugzilla,  you  must  turn  on  the  selin‐
96       uxuser_execheap boolean. Disabled by default.
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98       setsebool -P selinuxuser_execheap 1
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102       If you want to allow unconfined executables to make  their  stack  exe‐
103       cutable.   This  should  never, ever be necessary. Probably indicates a
104       badly coded executable, but could indicate an attack.  This  executable
105       should  be reported in bugzilla, you must turn on the selinuxuser_exec‐
106       stack boolean. Enabled by default.
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108       setsebool -P selinuxuser_execstack 1
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MANAGED FILES

113       The SELinux process type  httpd_unconfined_script_t  can  manage  files
114       labeled  with  the  following  file  types.   The  paths listed are the
115       default paths for these file types.  Note the processes UID still  need
116       to have DAC permissions.
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118       file_type
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120            all files on the system
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COMMANDS

124       semanage  fcontext  can also be used to manipulate default file context
125       mappings.
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127       semanage permissive can also be used to manipulate  whether  or  not  a
128       process type is permissive.
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130       semanage  module can also be used to enable/disable/install/remove pol‐
131       icy modules.
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133       semanage boolean can also be used to manipulate the booleans
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136       system-config-selinux is a GUI tool available to customize SELinux pol‐
137       icy settings.
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AUTHOR

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