Bug 1178977 - SELinux is preventing /usr/bin/freshclam from 'read' accesses on the file .
Summary: SELinux is preventing /usr/bin/freshclam from 'read' accesses on the file .
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 20
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Lukas Vrabec
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:9d8998744ae51064c5e191e4a2c...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-01-05 19:57 UTC by Frank Büttner
Modified: 2015-03-10 00:56 UTC (History)
5 users (show)

Fixed In Version: selinux-policy-3.12.1-197.fc20
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-03-10 00:56:06 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Frank Büttner 2015-01-05 19:57:05 UTC
Description of problem:
SELinux is preventing /usr/bin/freshclam from 'read' accesses on the file .

*****  Plugin catchall_boolean (89.3 confidence) suggests   ******************

If sie folgendes tun möchten: antivirenprogrammen erlauben, normale Daten auszulesen
Then sie müssen SELinux darüber benachrichtigen, indem Sie die 	boolesche Variable »antivirus_can_scan_system« aktivieren.
Für weitere Einzelheiten, können Sie die »antivirus_selinux« man-Seiten konsultieren.
Do
setsebool -P antivirus_can_scan_system 1

*****  Plugin catchall (11.6 confidence) suggests   **************************

If sie denken, dass es freshclam standardmässig erlaubt sein sollte, read Zugriff auf  file zu erhalten.
Then sie sollten dies als Fehler melden.
Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen.
Do
zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen:
# grep freshclam /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:antivirus_t:s0-s0:c0.c1023
Target Context                system_u:object_r:proc_t:s0
Target Objects                 [ file ]
Source                        freshclam
Source Path                   /usr/bin/freshclam
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           clamav-update-0.98.5-1.fc20.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-196.fc20.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.17.7-200.fc20.x86_64 #1 SMP Wed
                              Dec 17 03:35:33 UTC 2014 x86_64 x86_64
Alert Count                   3
First Seen                    2014-12-10 18:38:33 CET
Last Seen                     2015-01-05 20:38:33 CET
Local ID                      da94b953-b5ba-4e12-97f4-a7766af98ad2

Raw Audit Messages
type=AVC msg=audit(1420486713.867:1092): avc:  denied  { read } for  pid=2364 comm="freshclam" name="filesystems" dev="proc" ino=4026532047 scontext=system_u:system_r:antivirus_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_t:s0 tclass=file permissive=0


type=SYSCALL msg=audit(1420486713.867:1092): arch=x86_64 syscall=open success=no exit=EACCES a0=356edbe8b8 a1=0 a2=1b6 a3=0 items=0 ppid=2363 pid=2364 auid=0 uid=992 gid=988 euid=992 suid=992 fsuid=992 egid=988 sgid=988 fsgid=988 tty=(none) ses=123 comm=freshclam exe=/usr/bin/freshclam subj=system_u:system_r:antivirus_t:s0-s0:c0.c1023 key=(null)

Hash: freshclam,antivirus_t,proc_t,file,read

Additional info:
reporter:       libreport-2.2.3
hashmarkername: setroubleshoot
kernel:         3.17.7-200.fc20.x86_64
type:           libreport

Potential duplicate: bug 1172774

Comment 1 Miroslav Grepl 2015-01-06 11:05:21 UTC
Needs to back ported.

Comment 2 Lukas Vrabec 2015-01-16 10:18:25 UTC
commit 823d44b1af32066c8375bf01dadf3b56263ffc53
Author: Dan Walsh <dwalsh>
Date:   Fri Jan 2 07:30:04 2015 -0500

    Allow antivirus domains to read system state

Comment 3 Fedora Update System 2015-01-27 16:56:58 UTC
selinux-policy-3.12.1-197.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-197.fc20

Comment 4 Fedora Update System 2015-01-30 04:41:52 UTC
Package selinux-policy-3.12.1-197.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-197.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2015-1398/selinux-policy-3.12.1-197.fc20
then log in and leave karma (feedback).

Comment 5 Fedora Update System 2015-03-10 00:56:06 UTC
selinux-policy-3.12.1-197.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.