Bug 1971051
| Summary: | Katello ping controller calls /usr/bin/systemctl which cannot be allowed by SELinux | ||
|---|---|---|---|
| Product: | Red Hat Satellite | Reporter: | Partha Aji <paji> |
| Component: | SELinux | Assignee: | Lukas Zapletal <lzap> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Lukas Pramuk <lpramuk> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.9.0 | CC: | lzap, satellite6-bugs, swadeley |
| Target Milestone: | Unspecified | Keywords: | Triaged |
| Target Release: | Unused | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1967856 | Environment: | |
| Last Closed: | 2022-12-16 21:05:40 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: | |||
| Bug Depends On: | 1967856 | ||
| Bug Blocks: | |||
Connecting redmine issue https://projects.theforeman.org/issues/32787 from this bug Moving this bug to POST for triage into Satellite since the upstream issue https://projects.theforeman.org/issues/32765 has been resolved. *** Bug 2012180 has been marked as a duplicate of this bug. *** |
Description of problem: After running automated tests I found: ~]# ausearch -m AVC,USER_AVC -ts today ---- time->Fri Jun 4 09:36:43 2021 type=PROCTITLE msg=audit(1622792203.625:40405): proctitle=7368002D630073797374656D63746C2069732D656E61626C65642070756C70636F72652D6170692E7365727669636520263E2F6465762F6E756C6C type=SYSCALL msg=audit(1622792203.625:40405): arch=c000003e syscall=4 success=no exit=-13 a0=865110 a1=7fff7aa81710 a2=7fff7aa81710 a3=13 items=0 ppid=19368 pid=15582 auid=4294967295 uid=993 gid=991 euid=993 suid=993 fsuid=993 egid=991 sgid=991 fsgid=991 tty=(none) ses=4294967295 comm="sh" exe="/usr/bin/bash" subj=system_u:system_r:foreman_rails_t:s0 key=(null) type=AVC msg=audit(1622792203.625:40405): avc: denied { getattr } for pid=15582 comm="sh" path="/usr/bin/systemctl" dev="dm-0" ino=705763 scontext=system_u:system_r:foreman_rails_t:s0 tcontext=system_u:object_r:systemd_systemctl_exec_t:s0 tclass=file permissive=0 Version-Release number of selected component (if applicable): ~]# rpm -q satellite satellite-6.9.2-1.el7sat.noarch How reproducible: I see three AVCs today Steps to Reproduce: 1. Install Sat6.9.2 2. Run some Robottelo tests over SSH (I was running: tests/foreman/ui/test_contenthost.py::test_positive_end_to_end) 3. Run tests/foreman/sys/test_pulp3_filesystem.py::test_selinux_status Actual results: SSHCommandResult(stdout=['type=AVC msg=audit(1622792203.625:40405): avc: denied { getattr } for pid=15582 comm="sh"...070756C70636F72652D6170692E7365727669636520263E2F6465762F6E756C6C', ''], stderr=b'', return_code=0, output_format=None).return_code Expected results: No AVC --- Additional comment from Lukas Zapletal on 2021-06-04 11:53:48 UTC --- This is likely caused by https://github.com/Katello/katello/blob/7c9aa78fb5c5c14ea15af759a9d36fd4a7368377/app/models/katello/ping.rb#L12 which was added recently. We cannot allow executing this command, therefore the code must be updated in Katello.