Bug 671963

Summary:

SELinux is preventing /usr/bin/python "read" access on /var/lib/dbus/machine-id.

Detailed Description:

[SELinux is in permissive mode. This access was not denied.]

SELinux denied access requested by sealert. It is not expected that this access
is required by sealert and this access may signal an intrusion attempt. It is
also possible that the specific version or configuration of the application is
causing it to require additional access.

Allowing Access:

You can generate a local policy module to allow this access - see FAQ
(http://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                sysadm_u:sysadm_r:oddjob_mkhomedir_t:s0-s0:c0.c102
                              3
Target Context                system_u:object_r:system_dbusd_var_lib_t:s0
Target Objects                /var/lib/dbus/machine-id [ file ]
Source                        sealert
Source Path                   /usr/bin/python
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           python-2.6.4-27.fc13
Target RPM Packages           
Policy RPM                    selinux-policy-3.7.19-76.fc13
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.34.7-61.fc13.i686
                              #1 SMP Tue Oct 19 04:42:47 UTC 2010 i686 i686
Alert Count                   2
First Seen                    Fri 21 Jan 2011 07:16:58 PM MST
Last Seen                     Fri 21 Jan 2011 07:16:58 PM MST
Local ID                      c52da4db-4954-4141-a762-ee18f6ce4b82
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1295662618.936:689): avc:  denied  { read } for  pid=3139 comm="sealert" name="machine-id" dev=dm-0 ino=119 scontext=sysadm_u:sysadm_r:oddjob_mkhomedir_t:s0-s0:c0.c1023 tcontext=system_u:object_r:system_dbusd_var_lib_t:s0 tclass=file

node=(removed) type=AVC msg=audit(1295662618.936:689): avc:  denied  { open } for  pid=3139 comm="sealert" name="machine-id" dev=dm-0 ino=119 scontext=sysadm_u:sysadm_r:oddjob_mkhomedir_t:s0-s0:c0.c1023 tcontext=system_u:object_r:system_dbusd_var_lib_t:s0 tclass=file

node=(removed) type=SYSCALL msg=audit(1295662618.936:689): arch=40000003 syscall=5 success=yes exit=15 a0=506f20 a1=0 a2=2f43d0 a3=bfca1528 items=0 ppid=1 pid=3139 auid=500 uid=500 gid=493 euid=500 suid=500 fsuid=500 egid=493 sgid=493 fsgid=493 tty=(none) ses=1 comm="sealert" exe="/usr/bin/python" subj=sysadm_u:sysadm_r:oddjob_mkhomedir_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  catchall,sealert,oddjob_mkhomedir_t,system_dbusd_var_lib_t,file,read
audit2allow suggests:

#============= oddjob_mkhomedir_t ==============
allow oddjob_mkhomedir_t system_dbusd_var_lib_t:file { read open };