RE: can't access problem a file with a given range (mls policy)

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Root can't read the object because it does not dominate the object.


Object's currnet level: s0:c0.c512
Subject's current level: s4:c0.c256

There are extra categories (c257.c512) in the subject that are not in
the subject. The subject must have every category of the object, not
just some.

Gary

-----Original Message-----
From: owner-selinux@xxxxxxxxxxxxx [mailto:owner-selinux@xxxxxxxxxxxxx]
On Behalf Of Sebastian Pfaff
Sent: Sunday, April 19, 2009 6:45 AM
To: selinux@xxxxxxxxxxxxx
Subject: can't access problem a file with a given range (mls policy)

hello list,

security context of rangeRange:

[root@localhost ~]# ls -Z rangeRange
-rw-r--r--. root root root:object_r:admin_home_t:s0:c0.c512-
s5:c0.c1023 rangeRange

here the problem:

bonbon:Downloads seba$ ssh root/sysadm_r/s4:c0.c256@xxxxxxxxxxxx
root/sysadm_r/s4:c0.c256@xxxxxxxxxxxx's password:
Last login: Sun Apr 19 04:34:15 2009 from 192.168.2.3 [root@localhost
~]# id -Z
root:sysadm_r:sysadm_t:s4:c0.c256
[root@localhost ~]# ls -Z rangeRange
ls: cannot access rangeRange: Permission denied

Why can't i access rangeRange. IMHO i'm within the range (s0:c0.c512-
s5:c0.c1023), but i'm not totally sure. Please, correct if i'm wrong and
give me a short pointer.

tnx in advance

--
Sebastian Pfaff

PS: If you need additional information, please let me know.

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