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Bug 2051522 - pulpcore_t and pulpcore_server_t domains are prevented to access httpd_config_t files
Summary: pulpcore_t and pulpcore_server_t domains are prevented to access httpd_config...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Satellite
Classification: Red Hat
Component: Pulp
Version: 6.11.0
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: 6.11.0
Assignee: satellite6-bugs
QA Contact: Lukas Pramuk
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-02-07 12:28 UTC by Lukas Pramuk
Modified: 2022-07-05 14:33 UTC (History)
3 users (show)

Fixed In Version: pulpcore-selinux-1.3.0
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-07-05 14:32:45 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:5498 0 None None None 2022-07-05 14:33:04 UTC

Description Lukas Pramuk 2022-02-07 12:28:11 UTC 
Description of problem:
pulpcore_t and pulpcore_server_t domains are prevented to access httpd_config_t files 
audit.log is being filled with these denials continuously.


Version-Release number of selected component (if applicable):
Satellite 7.0.0
pulpcore-selinux-1.2.7-1.1.el7pc.x86_64

How reproducible:
deterministic

Steps to Reproduce:
1. Have a Satellite
2. Check for denials

# audit2allow -a


#============= pulpcore_server_t ==============
allow pulpcore_server_t httpd_config_t:file { getattr ioctl open read };

#============= pulpcore_t ==============
allow pulpcore_t httpd_config_t:dir search;
allow pulpcore_t httpd_config_t:file { getattr ioctl open read };


Actual results:
selinux denials present

Expected results:
no selinux denials
Comment 1 Lukas Pramuk 2022-02-07 12:31:25 UTC 
# grep avc /var/log/audit/audit.log*
type=AVC msg=audit(1643977935.648:127): avc:  denied  { read } for  pid=1664 comm="gunicorn" name="database_fields.symmetric.key" dev="vda1" ino=151037454 scontext=system_u:system_r:pulpcore_server_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=file permissive=1
type=AVC msg=audit(1643977935.648:127): avc:  denied  { open } for  pid=1664 comm="gunicorn" path="/etc/pulp/certs/database_fields.symmetric.key" dev="vda1" ino=151037454 scontext=system_u:system_r:pulpcore_server_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=file permissive=1
type=AVC msg=audit(1643977935.673:128): avc:  denied  { getattr } for  pid=1664 comm="gunicorn" path="/etc/pulp/certs/database_fields.symmetric.key" dev="vda1" ino=151037454 scontext=system_u:system_r:pulpcore_server_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=file permissive=1
type=AVC msg=audit(1643977935.673:129): avc:  denied  { ioctl } for  pid=1664 comm="gunicorn" path="/etc/pulp/certs/database_fields.symmetric.key" dev="vda1" ino=151037454 ioctlcmd=5401 scontext=system_u:system_r:pulpcore_server_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=file permissive=1
type=AVC msg=audit(1643977935.664:130): avc:  denied  { search } for  pid=1318 comm="pulpcore-worker" name="certs" dev="vda1" ino=151037453 scontext=system_u:system_r:pulpcore_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=dir permissive=1
type=AVC msg=audit(1643977935.664:130): avc:  denied  { read } for  pid=1318 comm="pulpcore-worker" name="database_fields.symmetric.key" dev="vda1" ino=151037454 scontext=system_u:system_r:pulpcore_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=file permissive=1
type=AVC msg=audit(1643977935.664:130): avc:  denied  { open } for  pid=1318 comm="pulpcore-worker" path="/etc/pulp/certs/database_fields.symmetric.key" dev="vda1" ino=151037454 scontext=system_u:system_r:pulpcore_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=file permissive=1
type=AVC msg=audit(1643977935.673:131): avc:  denied  { getattr } for  pid=1318 comm="pulpcore-worker" path="/etc/pulp/certs/database_fields.symmetric.key" dev="vda1" ino=151037454 scontext=system_u:system_r:pulpcore_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=file permissive=1
type=AVC msg=audit(1643977935.673:132): avc:  denied  { ioctl } for  pid=1318 comm="pulpcore-worker" path="/etc/pulp/certs/database_fields.symmetric.key" dev="vda1" ino=151037454 ioctlcmd=5401 scontext=system_u:system_r:pulpcore_t:s0 tcontext=system_u:object_r:httpd_config_t:s0 tclass=file permissive=1
Comment 3 Mike DePaulo 2022-04-11 20:36:34 UTC 
This is fixed upstream in pulpcore-selinux 1.3.0:
https://github.com/pulp/pulpcore-selinux/releases/tag/1.3.0
Comment 4 Lukas Pramuk 2022-04-20 12:02:16 UTC 
VERIFIED.

@Satellite 6.11.0 Snap16
pulpcore-selinux-1.3.0-1.el7pc.x86_64

by the following manual reproducer:

# grep avc.*pulpcore /var/log/audit/audit.log*
<empty>

>>> there are no pulpcore related selinux denials
Comment 5 Lukas Pramuk 2022-04-20 13:34:49 UTC 
However, on RHEL8 there are still some *other* pulpcore related denials:

    pulpcore_t and pulpcore_server_t domains are prevented to access unconfined_service_t:key => BZ#2077017
Comment 8 errata-xmlrpc 2022-07-05 14:32:45 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: Satellite 6.11 Release), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2022:5498
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