Bug 973799
| Summary: | SELinux is preventing /usr/bin/python2.7 from 'connectto' accesses on the unix_stream_socket @/tmp/dbus-mq8ZeGKq8A. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Garrett Holmstrom <gholms> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 18 | CC: | dominick.grift, dwalsh, gholms, mgrepl, rstrode |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:45bc6fe8398cf3cdfd4994c492f5d35f3c2ad4a08f198427a38c78a1b7c57fac | ||
| Fixed In Version: | selinux-policy-3.11.1-98.fc18 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-07-25 00:40:02 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: | |||
Did you setup staff_u and re-login and then you used Firefox? Not exactly. I set this user up as staff_u when I installed F18 shortly after its release. I've been using it that way ever since, with numerous updates and reboots. And are you able to get it again? Ray are normal users supposed to be able to communicate with gdm over dbus? the GNOME unlock dialog does. I don't know why gnome-terminal, XFCE, or python would be. 37a5f9682d0a02ac3537876ffad88a3f9bfba3cc allows this since we were allowing staff_t to connecto xdm_t, not sure why this is running as xdm_dbusd_t. selinux-policy-3.11.1-98.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-98.fc18 Package selinux-policy-3.11.1-98.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-98.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-11859/selinux-policy-3.11.1-98.fc18 then log in and leave karma (feedback). selinux-policy-3.11.1-98.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: I encountered this when starting Firefox shortly after logging into XFCE. If it matters, note this account's staff_t context. SELinux is preventing /usr/bin/python2.7 from 'connectto' accesses on the unix_stream_socket @/tmp/dbus-mq8ZeGKq8A. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that python2.7 should be allowed connectto access on the dbus-mq8ZeGKq8A unix_stream_socket 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 python /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context staff_u:staff_r:staff_t:s0-s0:c0.c1023 Target Context system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 Target Objects @/tmp/dbus-mq8ZeGKq8A [ unix_stream_socket ] Source python Source Path /usr/bin/python2.7 Port <Unknown> Host (removed) Source RPM Packages gnome-terminal-3.6.1-2.fc18.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-97.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.9.4-200.fc18.x86_64 #1 SMP Fri May 24 20:10:49 UTC 2013 x86_64 x86_64 Alert Count 38 First Seen 2013-05-16 11:52:53 PDT Last Seen 2013-06-12 11:55:41 PDT Local ID 1a0c4809-1610-48e4-8899-c1fadc156606 Raw Audit Messages type=AVC msg=audit(1371063341.974:923): avc: denied { connectto } for pid=18626 comm="gnome-terminal" path=002F746D702F646275732D6D71385A65474B713841 scontext=staff_u:staff_r:staff_t:s0-s0:c0.c1023 tcontext=system_u:system_r:xdm_dbusd_t:s0-s0:c0.c1023 tclass=unix_stream_socket type=SYSCALL msg=audit(1371063341.974:923): arch=x86_64 syscall=connect success=no exit=EACCES a0=3 a1=7fffd7e1cfa0 a2=17 a3=0 items=0 ppid=18358 pid=18626 auid=1000 uid=1000 gid=100 euid=1000 suid=1000 fsuid=1000 egid=100 sgid=100 fsgid=100 ses=6 tty=(none) comm=gnome-terminal exe=/usr/bin/gnome-terminal subj=staff_u:staff_r:staff_t:s0-s0:c0.c1023 key=(null) Hash: python,staff_t,xdm_dbusd_t,unix_stream_socket,connectto audit2allow #============= staff_t ============== allow staff_t xdm_dbusd_t:unix_stream_socket connectto; audit2allow -R require { type staff_t; type xdm_dbusd_t; class unix_stream_socket connectto; } #============= staff_t ============== allow staff_t xdm_dbusd_t:unix_stream_socket connectto; Additional info: reporter: libreport-2.1.4 hashmarkername: setroubleshoot kernel: 3.9.4-200.fc18.x86_64 type: libreport