Bug 740274

Summary: SELinux is preventing /usr/libexec/postfix/bounce from 'write' accesses on the directory /var/spool/postfix/defer/A.
Product: [Fedora] Fedora Reporter: Paul W. Frields <stickster>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 15CC: brovvnout+rh, dominick.grift, dwalsh, mgrepl, stickster, uckelman
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:2d63205a53e231f9e3087c8653b6161ffc75d896a953a48285bfc62e67e1d573
Fixed In Version: selinux-policy-3.9.16-48.fc15 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-12-04 02:36:01 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Paul W. Frields 2011-09-21 13:59:10 UTC
SELinux is preventing /usr/libexec/postfix/bounce from 'write' accesses on the directory /var/spool/postfix/defer/A.

*****  Plugin catchall (100. confidence) suggests  ***************************

If you believe that bounce should be allowed write access on the A 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 bounce /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:postfix_bounce_t:s0
Target Context                system_u:object_r:postfix_spool_maildrop_t:s0
Target Objects                /var/spool/postfix/defer/A [ dir ]
Source                        bounce
Source Path                   /usr/libexec/postfix/bounce
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           postfix-2.8.4-2.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.16-40.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.40.4-5.fc15.x86_64
                              #1 SMP Tue Aug 30 14:38:32 UTC 2011 x86_64 x86_64
Alert Count                   2
First Seen                    Wed 21 Sep 2011 09:27:13 AM EDT
Last Seen                     Wed 21 Sep 2011 09:27:13 AM EDT
Local ID                      54aa2320-b9c1-4b31-a5e1-af0359173a16

Raw Audit Messages
type=AVC msg=audit(1316611633.87:8829): avc:  denied  { write } for  pid=23165 comm="bounce" name="A" dev=dm-4 ino=834 scontext=system_u:system_r:postfix_bounce_t:s0 tcontext=system_u:object_r:postfix_spool_maildrop_t:s0 tclass=dir


type=SYSCALL msg=audit(1316611633.87:8829): arch=x86_64 syscall=open success=no exit=EACCES a0=7f724fe080f0 a1=441 a2=180 a3=1 items=0 ppid=23035 pid=23165 auid=4294967295 uid=89 gid=89 euid=89 suid=89 fsuid=89 egid=89 sgid=89 fsgid=89 tty=(none) ses=4294967295 comm=bounce exe=/usr/libexec/postfix/bounce subj=system_u:system_r:postfix_bounce_t:s0 key=(null)

Hash: bounce,postfix_bounce_t,postfix_spool_maildrop_t,dir,write

audit2allow

#============= postfix_bounce_t ==============
#!!!! The source type 'postfix_bounce_t' can write to a 'dir' of the following types:
# postfix_bounce_tmp_t, postfix_spool_bounce_t, postfix_spool_t, tmp_t, var_spool_t, var_run_t

allow postfix_bounce_t postfix_spool_maildrop_t:dir write;

audit2allow -R

#============= postfix_bounce_t ==============
#!!!! The source type 'postfix_bounce_t' can write to a 'dir' of the following types:
# postfix_bounce_tmp_t, postfix_spool_bounce_t, postfix_spool_t, tmp_t, var_spool_t, var_run_t

allow postfix_bounce_t postfix_spool_maildrop_t:dir write;

Comment 1 Miroslav Grepl 2011-09-29 10:11:06 UTC
Fixed in selinux-policy-3.9.16-43.fc15

Comment 2 Fedora Update System 2011-11-16 16:17:45 UTC
selinux-policy-3.9.16-48.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/selinux-policy-3.9.16-48.fc15

Comment 3 Fedora Update System 2011-11-17 23:36:06 UTC
Package selinux-policy-3.9.16-48.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-3.9.16-48.fc15'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2011-16023/selinux-policy-3.9.16-48.fc15
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2011-12-04 02:36:01 UTC
selinux-policy-3.9.16-48.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.