| Summary: | SELinux is preventing /usr/sbin/exim from read, write access on the file /var/log/nagios/spool/checkresults/checkkkoB8s. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Russell Odom <russ+bugzilla-redhat> |
| Component: | nagios | Assignee: | Keiran Smith <affix> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | dominick.grift, dwalsh, jose.p.oliveira.oss, lemenkov, linux, mgrepl, ondrejj |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:2f28fc8bcf2d5fec42d441ea49c3c54afc12a8cdde96fca2cecb3dfd359e8ccb | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-08-07 16:14:34 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
It was dontaudited in F13 policy because of leak file descriptor. You can dontaudit it using # grep /usr/sbin/exim /var/log/audit/audit.log | audit2allow -D -M mypol # semodule -i mypol.pp Nagios should not be leaking file descriptors. fcntl(fd, F_SETFD, FD_CLOEXEC) This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This message is a notice that Fedora 15 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 15. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At this time, all open bugs with a Fedora 'version' of '15' have been closed as WONTFIX. (Please note: Our normal process is to give advanced warning of this occurring, but we forgot to do that. A thousand apologies.) Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, feel free to reopen this bug and simply change the 'version' to a later Fedora version. Bug Reporter: Thank you for reporting this issue and we are sorry that we were unable to fix it before Fedora 15 reached 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 to click on "Clone This Bug" (top right of this page) and open it against that version of Fedora. 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. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping |
SELinux is preventing /usr/sbin/exim from read, write access on the file /var/log/nagios/spool/checkresults/checkkkoB8s. ***** Plugin leaks (50.5 confidence) suggests ****************************** If you want to ignore exim trying to read write access the checkkkoB8s file, because you believe it should not need this access. Then you should report this as a bug. You can generate a local policy module to dontaudit this access. Do # grep /usr/sbin/exim /var/log/audit/audit.log | audit2allow -D -M mypol # semodule -i mypol.pp ***** Plugin catchall (50.5 confidence) suggests *************************** If you believe that exim should be allowed read write access on the checkkkoB8s file 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 mailq /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:system_mail_t:s0 Target Context system_u:object_r:nagios_log_t:s0 Target Objects /var/log/nagios/spool/checkresults/checkkkoB8s [ file ] Source mailq Source Path /usr/sbin/exim Port <Unknown> Host (removed) Source RPM Packages exim-4.76-2.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-39.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.40.6-0.fc15.x86_64 #1 SMP Tue Oct 4 00:39:50 UTC 2011 x86_64 x86_64 Alert Count 1 First Seen Sun 09 Oct 2011 03:16:45 PM BST Last Seen Sun 09 Oct 2011 03:16:45 PM BST Local ID 5527bac8-87b8-46e8-a62d-b773b3a368b4 Raw Audit Messages type=AVC msg=audit(1318169805.859:393): avc: denied { read write } for pid=10056 comm="mailq" path="/var/log/nagios/spool/checkresults/checkkkoB8s" dev=dm-1 ino=393980 scontext=system_u:system_r:system_mail_t:s0 tcontext=system_u:object_r:nagios_log_t:s0 tclass=file type=SYSCALL msg=audit(1318169805.859:393): arch=x86_64 syscall=execve success=yes exit=0 a0=ce06b0 a1=1475180 a2=cdfbc0 a3=7fff37e42700 items=0 ppid=10055 pid=10056 auid=4294967295 uid=483 gid=467 euid=0 suid=0 fsuid=0 egid=467 sgid=467 fsgid=467 tty=(none) ses=4294967295 comm=mailq exe=/usr/sbin/exim subj=system_u:system_r:system_mail_t:s0 key=(null) Hash: mailq,system_mail_t,nagios_log_t,file,read,write audit2allow #============= system_mail_t ============== allow system_mail_t nagios_log_t:file { read write }; audit2allow -R #============= system_mail_t ============== allow system_mail_t nagios_log_t:file { read write }; This seems to be as a result of the following Nagios config, checking Exim mail queue on the local machine: define service { [...] check_command check_mailq!exim!5!15 } define command { command_name check_mailq command_line $USER1$/check_mailq $ARG4$ --mailserver=$ARG1$ --warning=$ARG2$ --critical=$ARG3$ -v } Despite this, the plugin seems to return a result to Nagios without problems. The filename is different each time the check runs. This has only been occurring since my upgrade from F13 to F15.