| Summary: | SELinux is preventing /bin/bash from 'add_name' accesses on the directory /var/run/abrt/saved_core_pattern. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Miroslav Grepl <mgrepl> |
| Component: | abrt | Assignee: | Nikola Pajkovsky <npajkovs> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 15 | CC: | anton, dhoward, dvlasenk, dwalsh, iprikryl, jmoskovc, kklic, mgrepl, mtoman, npajkovs |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:e2644e70d0177c168145bea2936bcdc1cedbc22f0394aab7b7f35b7db5b85a26 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-08-06 20:02:56 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
The problem is the abrt-ccpp init script is used to setup ABRT stuff directly. Could it be done using a script which would be executed by abrt-ccpp init script? Then we can label a script and add a transition. Sure, although not sure how much security that adds. If we had a tightly locked down initrc_t, would having the ability to write to /var/run/abrt, give an init script a significant security advantage? Yes, I can allow it for this case. But AFAIK ABRT will use more scripts to setup various things on the system. I opened the bug to discussion. I guess the easiest thing would be to label the script abrt_exec_t for now. 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 It is Fedora's policy to close all bug reports from releases that are no longer maintained.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 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 /bin/bash from 'add_name' accesses on the directory /var/run/abrt/saved_core_pattern. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that bash should be allowed add_name access on the saved_core_pattern 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 abrt-ccpp /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:initrc_t:s0 Target Context system_u:object_r:abrt_var_run_t:s0 Target Objects /var/run/abrt/saved_core_pattern [ dir ] Source abrt-ccpp Source Path /bin/bash Port <Unknown> Host (removed) Source RPM Packages bash-4.2.8-2.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-13.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.38.2-9.fc15.x86_64 #1 SMP Wed Mar 30 16:55:57 UTC 2011 x86_64 x86_64 Alert Count 7 First Seen Sat 09 Apr 2011 01:00:07 PM CEST Last Seen Mon 11 Apr 2011 01:56:02 PM CEST Local ID 5885ccc3-c13a-4175-bc0d-8f7afa2a4c74 Raw Audit Messages type=AVC msg=audit(1302522962.322:32): avc: denied { add_name } for pid=1050 comm="abrt-ccpp" name="saved_core_pattern" scontext=system_u:system_r:initrc_t:s0 tcontext=system_u:object_r:abrt_var_run_t:s0 tclass=dir type=SYSCALL msg=audit(1302522962.322:32): arch=x86_64 syscall=open success=no exit=EACCES a0=955720 a1=241 a2=1b6 a3=fffffffffffffff0 items=1 ppid=1 pid=1050 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=abrt-ccpp exe=/bin/bash subj=system_u:system_r:initrc_t:s0 key=(null) type=CWD msg=audit(1302522962.322:32): cwd=/ type=PATH msg=audit(1302522962.322:32): item=0 name=/var/run/abrt/saved_core_pattern inode=15095 dev=00:12 mode=040755 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:abrt_var_run_t:s0 Hash: abrt-ccpp,initrc_t,abrt_var_run_t,dir,add_name audit2allow #============= initrc_t ============== allow initrc_t abrt_var_run_t:dir add_name; audit2allow -R #============= initrc_t ============== allow initrc_t abrt_var_run_t:dir add_name;