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Bug 1153561 - kadmind and kpropd from krb5-server package are running under unconfined_service_t
Summary: kadmind and kpropd from krb5-server package are running under unconfined_serv...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: selinux-policy
Version: 7.1
Hardware: All
OS: Linux
high
high
Target Milestone: rc
: ---
Assignee: Miroslav Grepl
QA Contact: Milos Malik
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-10-16 08:48 UTC by Patrik Kis
Modified: 2015-03-05 10:46 UTC (History)
2 users (show)

Fixed In Version: selinux-policy-3.13.1-10.el7
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-03-05 10:46:07 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2015:0458 0 normal SHIPPED_LIVE selinux-policy bug fix and enhancement update 2015-03-05 15:17:00 UTC

Description Patrik Kis 2014-10-16 08:48:32 UTC 
Description of problem:
kadmind and kpropd booth have their own doamin but they are running under unconfined_service_t. Booth are started via a wrapper bash script.
They are from package krb5-server. The 3rd daemon from this package, krb5kdc, has correct domain.

Version-Release number of selected component (if applicable):
selinux-policy-3.13.1-5

How reproducible:
always

Steps to Reproduce:

[root@rhel70 ~]# rpm -q selinux-policy
selinux-policy-3.12.1-153.el7.noarch
[root@rhel70 ~]# ps -eZ |grep -v grep |grep -e kadmin -e krb5kdc -e kprop
system_u:system_r:krb5kdc_t:s0   2296 ?        00:00:00 krb5kdc
system_u:system_r:kpropd_t:s0    2348 ?        00:00:00 kpropd
system_u:system_r:kadmind_t:s0   2378 ?        00:00:00 kadmind
[root@rhel70 ~]# 

... selinux-policy update

[root@rhel70 tmp]# rpm -q selinux-policy
selinux-policy-3.13.1-5.sa1.4.noarch
[root@rhel70 tmp]# ps -eZ |grep -v grep |grep -e kadmin -e krb5kdc -e kprop
system_u:system_r:unconfined_service_t:s0 3732 ? 00:00:00 kadmind
system_u:system_r:unconfined_service_t:s0 3748 ? 00:00:00 kpropd
system_u:system_r:krb5kdc_t:s0   3763 ?        00:00:00 krb5kdc

[root@rhel70 ~]# for i in `rpm -ql krb5-server |grep systemd`; do grep ExecStart $i; done
ExecStart=/usr/sbin/_kadmind -P /var/run/kadmind.pid $KADMIND_ARGS
ExecStart=/usr/sbin/_kpropd
ExecStart=/usr/sbin/krb5kdc -P /var/run/krb5kdc.pid $KRB5KDC_ARGS
[root@rhel70 ~]# 
[root@rhel70 ~]# ls -Z /usr/sbin/krb5kdc 
-rwxr-xr-x. root root system_u:object_r:krb5kdc_exec_t:s0 /usr/sbin/krb5kdc
[root@rhel70 ~]# ls -Z /usr/sbin/_kadmind
-rwxr-xr-x. root root system_u:object_r:bin_t:s0       /usr/sbin/_kadmind
[root@rhel70 ~]# ls -Z /usr/sbin/kadmind 
-rwxr-xr-x. root root system_u:object_r:kadmind_exec_t:s0 /usr/sbin/kadmind
[root@rhel70 ~]# ls -Z /usr/sbin/_kpropd 
-rwxr-xr-x. root root system_u:object_r:bin_t:s0       /usr/sbin/_kpropd
[root@rhel70 ~]# ls -Z /usr/sbin/kpropd
-rwxr-xr-x. root root system_u:object_r:kpropd_exec_t:s0 /usr/sbin/kpropd
Comment 1 Miroslav Grepl 2014-10-16 12:28:22 UTC 
commit 75ac809685e6894384715dae570b0913d94046fa
Author: Miroslav Grepl <mgrepl>
Date:   Thu Oct 16 14:23:07 2014 +0200

    Add new paths for _kadmind and _kpropd kerberos binaries
Comment 5 Miroslav Grepl 2014-11-18 13:41:42 UTC 
commit 6f4d089d3a0e16813a90913c5b0bd1879dde187f
Author: Miroslav Grepl <mgrepl>
Date:   Tue Nov 18 14:41:24 2014 +0100

    Make kpropdas nsswitch domain.
Comment 9 errata-xmlrpc 2015-03-05 10:46:07 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-0458.html
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