Bug 835906
| Summary: | ELinux is preventing /usr/libexec/dovecot/dovecot-lda from 'write' accesses on the file /home/till/Maildir/.X/dovecot-uidlist | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Till Maas <opensource> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | dominick.grift, dwalsh, mgrepl, opensource |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-06-28 19:20:40 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: | |||
Please update your policy # yum update selinux-policy-targeted --enablerepo=updates-testing *** This bug has been marked as a duplicate of bug 830611 *** |
dovecot with sieve and ~/Maildir as mail location does not work. Here are some example problem reports: executable: /usr/bin/python2.7 hashmarkername: setroubleshoot kernel: 3.4.3-1.fc17.x86_64 time: Wed 27 Jun 2012 03:45:46 PM CEST description: :SELinux is preventing /usr/libexec/dovecot/dovecot-lda from 'write' accesses on the file /home/till/Maildir/.X/dovecot-uidlist. : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that dovecot-lda should be allowed write access on the dovecot-uidlist 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 deliver /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:dovecot_deliver_t:s0 :Target Context unconfined_u:object_r:mail_home_rw_t:s0 :Target Objects /home/till/Maildir/.X/dovecot- : uidlist [ file ] :Source deliver :Source Path /usr/libexec/dovecot/dovecot-lda :Port <Unknown> :Host (removed) :Source RPM Packages dovecot-2.1.7-1.fc17.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-132.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Permissive :Host Name (removed) :Platform Linux (removed) : 3.4.3-1.fc17.x86_64 #1 SMP Mon Jun 18 19:53:17 UTC : 2012 x86_64 x86_64 :Alert Count 1 :First Seen Wed 27 Jun 2012 10:36:27 AM CEST :Last Seen Wed 27 Jun 2012 10:36:27 AM CEST :Local ID d63cc1f8-bc58-426c-bd98-b19b57b0aeaf : :Raw Audit Messages :type=AVC msg=audit(1340786187.549:458): avc: denied { write } for pid=7497 comm="deliver" name="dovecot-uidlist" dev="dm-9" ino=1836786 scontext=system_u:system_r:dovecot_deliver_t:s0 tcontext=unconfined_u:object_r:mail_home_rw_t:s0 tclass=file : : :type=SYSCALL msg=audit(1340786187.549:458): arch=x86_64 syscall=open success=yes exit=ECHILD a0=150e780 a1=2 a2=7fff9fd62d60 a3=1 items=0 ppid=7495 pid=7497 auid=4294967295 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=4294967295 comm=deliver exe=/usr/libexec/dovecot/dovecot-lda subj=system_u:system_r:dovecot_deliver_t:s0 key=(null) : :Hash: deliver,dovecot_deliver_t,mail_home_rw_t,file,write : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : : END: SELinux is preventing /usr/libexec/dovecot/dovecot-lda from write access on the directory /home/till/Maildir/.INBOX/tmp. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that dovecot-lda should be allowed write access on the tmp directory 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 deliver /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:dovecot_deliver_t:s0 Target Context unconfined_u:object_r:mail_home_rw_t:s0 Target Objects /home/till/Maildir/.INBOX/tmp [ dir ] Source deliver Source Path /usr/libexec/dovecot/dovecot-lda Port <Unknown> Host Source RPM Packages dovecot-2.1.7-1.fc17.x86_64 Target RPM Packages Policy RPM selinux-policy-3.10.0-132.fc17.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name Platform Linux 3.4.3-1.fc17.x86_64 #1 SMP Mon Jun 18 19:53:17 UTC 2012 x86_64 x86_64 Alert Count 123 First Seen Wed 27 Jun 2012 08:39:12 AM CEST Last Seen Wed 27 Jun 2012 03:02:52 PM CEST Local ID 772a78d3-5d3d-4a64-bc4e-828caf33d257 Raw Audit Messages type=AVC msg=audit(1340802172.491:531): avc: denied { write } for pid=13104 comm="deliver" name="tmp" dev="dm-9" ino=670220 scontext=system_u:system_r:dovecot_deliver_t:s0 tcontext=unconfined_u:object_r:mail_home_rw_t:s0 tclass=dir type=AVC msg=audit(1340802172.491:531): avc: denied { add_name } for pid=13104 comm="deliver" name="XXX" scontext=system_u:system_r:dovecot_deliver_t:s0 tcontext=unconfined_u:object_r:mail_home_rw_t:s0 tclass=dir type=AVC msg=audit(1340802172.491:531): avc: denied { create } for pid=13104 comm="deliver" name="XXX" scontext=system_u:system_r:dovecot_deliver_t:s0 tcontext=system_u:object_r:mail_home_rw_t:s0 tclass=file type=SYSCALL msg=audit(1340802172.491:531): arch=x86_64 syscall=open success=yes exit=ECHILD a0=a74320 a1=2c1 a2=1ff a3=746e616c6174612e items=0 ppid=13103 pid=13104 auid=4294967295 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=4294967295 comm=deliver exe=/usr/libexec/dovecot/dovecot-lda subj=system_u:system_r:dovecot_deliver_t:s0 key=(null) Hash: deliver,dovecot_deliver_t,mail_home_rw_t,dir,write audit2allow #============= dovecot_deliver_t ============== #!!!! The source type 'dovecot_deliver_t' can write to a 'dir' of the following types: # dovecot_deliver_tmp_t, user_home_dir_t, mail_spool_t, tmp_t, user_home_t, data_home_t allow dovecot_deliver_t mail_home_rw_t:dir { write add_name }; allow dovecot_deliver_t mail_home_rw_t:file create; audit2allow -R #============= dovecot_deliver_t ============== #!!!! The source type 'dovecot_deliver_t' can write to a 'dir' of the following types: # dovecot_deliver_tmp_t, user_home_dir_t, mail_spool_t, tmp_t, user_home_t, data_home_t allow dovecot_deliver_t mail_home_rw_t:dir { write add_name }; allow dovecot_deliver_t mail_home_rw_t:file create;