Bug 892630
| Summary: | SELinux is preventing /usr/bin/freshclam from 'write' accesses on the directory /tmp. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | birger <b1r63r> |
| Component: | clamav | Assignee: | Sergio Basto <sergio> |
| Status: | CLOSED WORKSFORME | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 27 | CC: | dominick.grift, dwalsh, mgrepl, nathanael, ondrejj, redhat-bugzilla, rh-bugzilla, sergio, steve |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:e413d2dd35442913cc2e20953b20cb4cefdb5de16ec3de2a4629b29af9283126 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-07-29 08:15:10 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Why did you setup the log files to go to /tmp rather then /var/log? No, this system was installed with f17 shortly before f18 went beta and then upgraded the first day of the beta. I think clam was installed on f17 Could you look at your configuration and see if it is setup to write to /tmp? comm="freshclam" path="/tmp/clamav-cron.log.8405" The only lines in my /etc/freshclam.conf that are not commented out are: LogSyslog yes DatabaseMirror db.no.clamav.net DatabaseMirror database.clamav.net I guess clam guys will hve to figure this out. This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This message is a reminder that Fedora 18 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 18. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '18'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 18's end of life. Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 18 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior to Fedora 18's end of life. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 18 changed to end-of-life (EOL) status on 2014-01-14. Fedora 18 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. A good howto [1] to help to fix selinux problems [1] https://hostpresto.com/community/tutorials/how-to-install-clamav-on-centos-7/ This bug is not seen in el7 right now , Fedora 18 was a long time ago, closing worksforme |
Description of problem: freshclam runs as a cron job. I got this notification from selinux as I logged on. SELinux is preventing /usr/bin/freshclam from 'write' accesses on the directory /tmp. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that freshclam should be allowed write access on the tmp directory by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep freshclam /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:freshclam_t:s0-s0:c0.c1023 Target Context system_u:object_r:tmp_t:s0 Target Objects /tmp [ dir ] Source freshclam Source Path /usr/bin/freshclam Port <Unknown> Host (removed) Source RPM Packages clamav-update-0.97.6-1800.fc18.x86_64 Target RPM Packages filesystem-3.1-2.fc18.x86_64 Policy RPM selinux-policy-3.11.1-67.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.6.10-5.fc18.x86_64 #1 SMP Fri Dec 14 17:14:37 UTC 2012 x86_64 x86_64 Alert Count 2 First Seen 2013-01-06 09:12:01 CET Last Seen 2013-01-07 08:18:01 CET Local ID 52230957-c6fc-4e09-86cc-03d3b92c8c05 Raw Audit Messages type=AVC msg=audit(1357543081.350:98): avc: denied { write } for pid=8407 comm="freshclam" name="/" dev="tmpfs" ino=9804 scontext=system_u:system_r:freshclam_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tmp_t:s0 tclass=dir type=AVC msg=audit(1357543081.350:98): avc: denied { add_name } for pid=8407 comm="freshclam" name="clamav-cron.log.8405" scontext=system_u:system_r:freshclam_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tmp_t:s0 tclass=dir type=AVC msg=audit(1357543081.350:98): avc: denied { create } for pid=8407 comm="freshclam" name="clamav-cron.log.8405" scontext=system_u:system_r:freshclam_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tmp_t:s0 tclass=file type=AVC msg=audit(1357543081.350:98): avc: denied { open } for pid=8407 comm="freshclam" path="/tmp/clamav-cron.log.8405" dev="tmpfs" ino=295991 scontext=system_u:system_r:freshclam_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tmp_t:s0 tclass=file type=SYSCALL msg=audit(1357543081.350:98): arch=x86_64 syscall=open success=yes exit=ESRCH a0=19c6230 a1=441 a2=1b6 a3=238 items=0 ppid=8405 pid=8407 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm=freshclam exe=/usr/bin/freshclam subj=system_u:system_r:freshclam_t:s0-s0:c0.c1023 key=(null) Hash: freshclam,freshclam_t,tmp_t,dir,write audit2allow #============= freshclam_t ============== #!!!! The source type 'freshclam_t' can write to a 'dir' of the following types: # var_log_t, clamd_var_lib_t, clamd_var_run_t, var_run_t, antivirus_db_t, systemd_passwd_var_run_t, freshclam_var_log_t, amavis_spool_t allow freshclam_t tmp_t:dir { write add_name }; #!!!! This avc can be allowed using the boolean 'antivirus_can_scan_system' allow freshclam_t tmp_t:file open; allow freshclam_t tmp_t:file create; audit2allow -R #============= freshclam_t ============== #!!!! The source type 'freshclam_t' can write to a 'dir' of the following types: # var_log_t, clamd_var_lib_t, clamd_var_run_t, var_run_t, antivirus_db_t, systemd_passwd_var_run_t, freshclam_var_log_t, amavis_spool_t allow freshclam_t tmp_t:dir { write add_name }; #!!!! This avc can be allowed using the boolean 'antivirus_can_scan_system' allow freshclam_t tmp_t:file open; allow freshclam_t tmp_t:file create; Additional info: hashmarkername: setroubleshoot kernel: 3.6.11-3.fc18.x86_64 type: libreport