Bug 987196
| Summary: | SELinux is preventing /usr/sbin/sshd from 'name_bind' accesses on the tcp_socket . | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | TPol <t-pol> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 19 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:8c7719c2df01a997afe13edd7d6f94c8363e789638c0d91ef798770a0ed96e53 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-07-24 08:41:08 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: | |||
If you setup sshd to use this port, you will need to add a local policy or change the port. |
Description of problem: SELinux is preventing /usr/sbin/sshd from 'name_bind' accesses on the tcp_socket . ***** Plugin catchall (100. confidence) suggests *************************** If sie denken, dass es sshd standardmässig erlaubt sein sollte, name_bind Zugriff auf tcp_socket zu erhalten. Then sie sollten dies als Fehler melden. Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen. Do zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen: # 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:l2tp_port_t:s0 Target Objects [ tcp_socket ] Source sshd Source Path /usr/sbin/sshd Port 1701 Host (removed) Source RPM Packages openssh-server-6.2p2-3.fc19.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-65.fc19.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.9.9-302.fc19.x86_64 #1 SMP Sat Jul 6 13:41:07 UTC 2013 x86_64 x86_64 Alert Count 6 First Seen 2013-07-20 01:54:27 CEST Last Seen 2013-07-23 02:56:17 CEST Local ID 9933e005-0338-4c8e-9460-28418e83a287 Raw Audit Messages type=AVC msg=audit(1374540977.822:58): avc: denied { name_bind } for pid=800 comm="sshd" src=1701 scontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:l2tp_port_t:s0 tclass=tcp_socket type=SYSCALL msg=audit(1374540977.822:58): arch=x86_64 syscall=bind success=no exit=EACCES a0=3 a1=7f66faec4430 a2=1c a3=7fffe8cb6304 items=0 ppid=1 pid=800 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=sshd exe=/usr/sbin/sshd subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 key=(null) Hash: sshd,sshd_t,l2tp_port_t,tcp_socket,name_bind Additional info: reporter: libreport-2.1.5 hashmarkername: setroubleshoot kernel: 3.9.9-302.fc19.x86_64 type: libreport