| Summary: | SELinux is preventing /usr/sbin/sshd from 'getattr' accesses on the file /bin/systemctl. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Sandro Mathys <sandro> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 15 | CC: | dwalsh, jghobrial, linux.n.pkd, marco.guazzone, mgrepl, poc, taviso |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:bd66ba422779cb26e4c871a7760e8d06ff2c2237f991ad16e61b6fc674d63b46 | ||
| Fixed In Version: | selinux-policy-3.9.16-30.fc15 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-06-24 03:53:46 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 should be fixed in the latest release. Please run yum update selinux-policy Hi, Even if I have the latest selinux-policy 3.9.16-25, I am facing with this error. Thanks You are right, I apologize. Fixed in selinux-policy 3.9.16-27.noarch selinux-policy-3.9.16-29.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-29.fc15 Package selinux-policy-3.9.16-29.fc15: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.9.16-29.fc15' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-29.fc15 then log in and leave karma (feedback). Karma left. SELinux stops to show this alert but I get other alerts. See bugs: https://bugzilla.redhat.com/show_bug.cgi?id=712622 https://bugzilla.redhat.com/show_bug.cgi?id=712623 https://bugzilla.redhat.com/show_bug.cgi?id=697223 Furthermore, SELinux shows this alert (which apparently cannot be submitted): --- [selinux alert] --- SELinux is preventing /sbin/iptables-multi from 'read, write' accesses on the file /tmp/ffiUjiPsP (deleted). ***** Plugin leaks (50.5 confidence) suggests ****************************** If you want to ignore iptables-multi trying to read write access the ffiUjiPsP (deleted) 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 /sbin/iptables-multi /var/log/audit/audit.log | audit2allow -D -M mypol # semodule -i mypol.pp ***** Plugin catchall (50.5 confidence) suggests *************************** If you believe that iptables-multi should be allowed read write access on the ffiUjiPsP (deleted) 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 iptables /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:iptables_t:s0 Target Context system_u:object_r:fail2ban_tmp_t:s0 Target Objects /tmp/ffiUjiPsP (deleted) [ file ] Source iptables Source Path /sbin/iptables-multi Port <Unknown> Host scramble Source RPM Packages iptables-1.4.10-2.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-29.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name scramble Platform Linux scramble 2.6.38.7-30.fc15.x86_64 #1 SMP Fri May 27 05:15:53 UTC 2011 x86_64 x86_64 Alert Count 12 First Seen Sat 11 Jun 2011 10:13:26 PM CEST Last Seen Sat 11 Jun 2011 10:17:05 PM CEST Local ID 5209ed89-0270-4850-b759-cb74c16c9504 Raw Audit Messages type=AVC msg=audit(1307823425.143:74): avc: denied { read write } for pid=1866 comm="iptables" path=2F746D702F666669556A69507350202864656C6574656429 dev=sda5 ino=393229 scontext=system_u:system_r:iptables_t:s0 tcontext=system_u:object_r:fail2ban_tmp_t:s0 tclass=file type=SYSCALL msg=audit(1307823425.143:74): arch=x86_64 syscall=execve success=yes exit=0 a0=1df86c0 a1=1df8740 a2=1df8230 a3=1 items=0 ppid=1853 pid=1866 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=iptables exe=/sbin/iptables-multi subj=system_u:system_r:iptables_t:s0 key=(null) Hash: iptables,iptables_t,fail2ban_tmp_t,file,read,write audit2allow #============= iptables_t ============== allow iptables_t fail2ban_tmp_t:file { read write }; audit2allow -R #============= iptables_t ============== allow iptables_t fail2ban_tmp_t:file { read write }; --- [/selinux alert] --- Need to dontaudit leaks, although It would be nice if fail2ban or the library it is calling did not leak. Package selinux-policy-3.9.16-30.fc15: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.9.16-30.fc15' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-30.fc15 then log in and leave karma (feedback). Positive karma left. Thank you very much! selinux-policy-3.9.16-30.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. |
SELinux is preventing /usr/sbin/sshd from 'getattr' accesses on the file /bin/systemctl. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that sshd should be allowed getattr access on the systemctl 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 sshd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:sshd_t:s0-s0:c0.c1023 Target Context system_u:object_r:systemd_systemctl_exec_t:s0 Target Objects /bin/systemctl [ file ] Source sshd Source Path /usr/sbin/sshd Port <Unknown> Host (removed) Source RPM Packages openssh-server-5.6p1-30.fc15 Target RPM Packages systemd-units-24-1.fc15 Policy RPM selinux-policy-3.9.16-15.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 1 First Seen Mon 09 May 2011 03:09:11 AM CEST Last Seen Mon 09 May 2011 03:09:11 AM CEST Local ID 8220166f-6ea1-4dee-be3e-0e16a14117be Raw Audit Messages type=AVC msg=audit(1304903351.918:6202): avc: denied { getattr } for pid=9814 comm="sshd" path="/bin/systemctl" dev=dm-0 ino=20766 scontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:systemd_systemctl_exec_t:s0 tclass=file type=SYSCALL msg=audit(1304903351.918:6202): arch=x86_64 syscall=stat success=no exit=EACCES a0=7fa8affb85e0 a1=7fff87e87640 a2=7fff87e87640 a3=0 items=0 ppid=1281 pid=9814 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=sshd exe=/usr/sbin/sshd subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 key=(null) Hash: sshd,sshd_t,systemd_systemctl_exec_t,file,getattr audit2allow #============= sshd_t ============== allow sshd_t systemd_systemctl_exec_t:file getattr; audit2allow -R #============= sshd_t ============== allow sshd_t systemd_systemctl_exec_t:file getattr;