Bug 896605
| Summary: | SELinux is preventing /usr/sbin/sendmail.sendmail from using the 'net_admin' capabilities. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Richard Henderson <rth> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 18 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:07f2c0ef83667af87399fff762215ba375800cdabec8e912c7fd2f7c8872bbb5 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-01-25 21:45:16 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: | |||
Are you using some kind of bizarro sendmail command? Does everything work? Miroslav lets just add a dontaudit for this. Nothing bizarro, just a bog standard f18 install. The selinux alert started on e.g. the second boot. Added. selinux-policy-3.11.1-73.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-73.fc18 Package selinux-policy-3.11.1-73.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-73.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-1272/selinux-policy-3.11.1-73.fc18 then log in and leave karma (feedback). selinux-policy-3.11.1-73.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: SELinux is preventing /usr/sbin/sendmail.sendmail from using the 'net_admin' capabilities. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that sendmail.sendmail should have the net_admin capability 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 sendmail /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:sendmail_t:s0 Target Context system_u:system_r:sendmail_t:s0 Target Objects [ capability ] Source sendmail Source Path /usr/sbin/sendmail.sendmail Port <Unknown> Host (removed) Source RPM Packages sendmail-8.14.6-1.fc18.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-67.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.7.2-201.fc18.x86_64 #1 SMP Fri Jan 11 22:16:23 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-01-17 07:38:25 PST Last Seen 2013-01-17 07:38:25 PST Local ID 0db3a7b3-ba71-4ed2-99ca-2b784565b0b7 Raw Audit Messages type=AVC msg=audit(1358437105.126:337): avc: denied { net_admin } for pid=1561 comm="sendmail" capability=12 scontext=system_u:system_r:sendmail_t:s0 tcontext=system_u:system_r:sendmail_t:s0 tclass=capability type=SYSCALL msg=audit(1358437105.126:337): arch=x86_64 syscall=ioctl success=no exit=ENODEV a0=4 a1=8933 a2=7fffc02cea30 a3=1c items=0 ppid=1 pid=1561 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=51 sgid=51 fsgid=51 ses=4294967295 tty=(none) comm=sendmail exe=/usr/sbin/sendmail.sendmail subj=system_u:system_r:sendmail_t:s0 key=(null) Hash: sendmail,sendmail_t,sendmail_t,capability,net_admin audit2allow #============= sendmail_t ============== allow sendmail_t self:capability net_admin; audit2allow -R #============= sendmail_t ============== allow sendmail_t self:capability net_admin; Additional info: hashmarkername: setroubleshoot kernel: 3.7.2-201.fc18.x86_64 type: libreport Potential duplicate: bug 741940