Bug 1967856
| Summary: | Katello ping controller calls /usr/bin/systemctl which cannot be allowed by SELinux | |||
|---|---|---|---|---|
| Product: | Red Hat Satellite | Reporter: | Stephen Wadeley <swadeley> | |
| Component: | Capsule - Content | Assignee: | Partha Aji <paji> | |
| Status: | CLOSED ERRATA | QA Contact: | Stephen Wadeley <swadeley> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | medium | |||
| Version: | 6.9.0 | CC: | egolov, lzap | |
| Target Milestone: | 6.10.0 | Keywords: | Triaged | |
| Target Release: | Unused | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | tfm-rubygem-katello-4.1.0 | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1971051 (view as bug list) | Environment: | ||
| Last Closed: | 2021-11-16 14:11:38 UTC | Type: | Bug | |
| 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: | ||||
| Bug Blocks: | 1971051 | |||
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. Upstream bug assigned to paji Upstream bug assigned to paji Moving this bug to POST for triage into Satellite since the upstream issue https://projects.theforeman.org/issues/32724 has been resolved. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: Satellite 6.10 Release), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:4702 |
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