Bug 670668 - SELinux is preventing /usr/sbin/ipa_kpasswd from 'name_bind' accesses on the udp_socket port 464.
Summary: SELinux is preventing /usr/sbin/ipa_kpasswd from 'name_bind' accesses on the ...
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: ipa
Version: 14
Hardware: i386
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Rob Crittenden
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:d0abc34f267...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-01-18 23:07 UTC by Dmitri Pal
Modified: 2012-03-27 06:52 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-03-27 06:52:32 UTC
Type: ---


Attachments (Terms of Use)

Description Dmitri Pal 2011-01-18 23:07:06 UTC
SELinux is preventing /usr/sbin/ipa_kpasswd from 'name_bind' accesses on the udp_socket port 464.

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

If you believe that ipa_kpasswd should be allowed name_bind access on the port 464 udp_socket 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 ipa_kpasswd /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                unconfined_u:system_r:ipa_kpasswd_t:s0
Target Context                system_u:object_r:kerberos_password_port_t:s0
Target Objects                port 464 [ udp_socket ]
Source                        ipa_kpasswd
Source Path                   /usr/sbin/ipa_kpasswd
Port                          464
Host                          (removed)
Source RPM Packages           ipa-server-2.0-0.2011011418gita68b2d2.fc14
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.7-19.fc14
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.35.10-72.fc14.i686.PAE #1
                              SMP Mon Dec 20 21:47:25 UTC 2010 i686 i686
Alert Count                   8
First Seen                    Wed 12 Jan 2011 10:14:40 PM EST
Last Seen                     Mon 17 Jan 2011 12:51:07 PM EST
Local ID                      1419e8f3-5574-49b8-ab41-5a931006569e

Raw Audit Messages
type=AVC msg=audit(1295286667.88:212): avc:  denied  { name_bind } for  pid=20148 comm="ipa_kpasswd" src=464 scontext=unconfined_u:system_r:ipa_kpasswd_t:s0 tcontext=system_u:object_r:kerberos_password_port_t:s0 tclass=udp_socket

ipa_kpasswd,ipa_kpasswd_t,kerberos_password_port_t,udp_socket,name_bind
type=SYSCALL msg=audit(1295286667.88:212): arch=i386 syscall=socketcall success=no exit=EACCES a0=2 a1=bf979670 a2=830b2c0 a3=804d711 items=0 ppid=1 pid=20148 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm=ipa_kpasswd exe=/usr/sbin/ipa_kpasswd subj=unconfined_u:system_r:ipa_kpasswd_t:s0 key=(null)
ipa_kpasswd,ipa_kpasswd_t,kerberos_password_port_t,udp_socket,name_bind

#============= ipa_kpasswd_t ==============
allow ipa_kpasswd_t kerberos_password_port_t:udp_socket name_bind;

Comment 1 Rob Crittenden 2011-03-10 23:12:48 UTC
master: b270542863eb5d9fec2b9c66f700ae54dd1584a9

Requires selinux-policy-3.6.32-123 on F12
Requires selinux-policy-3.7.19-40 on F13


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