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Bug 895960 - File name transition rule for /etc/security/opasswd is missing
Summary: File name transition rule for /etc/security/opasswd is missing
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: selinux-policy
Version: 7.1
Hardware: All
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Miroslav Grepl
QA Contact: Milos Malik
URL:
Whiteboard:
Depends On:
Blocks: 956720 959224
TreeView+ depends on / blocked
 
Reported: 2013-01-16 11:28 UTC by David Spurek
Modified: 2015-03-02 05:27 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 956720 959224 (view as bug list)
Environment:
Last Closed: 2014-06-13 10:14:01 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description David Spurek 2013-01-16 11:28:33 UTC 
Description of problem:
opasswd has bad label etc_t, but it should have shadow_t. File was created with bad label, file name transition rule is missing.

time->Sat Jan 12 21:48:18 2013
type=SYSCALL msg=audit(1358045298.587:9103): arch=c000003e syscall=86 success=no exit=-13 a0=7fb0495bc5da a1=7fb0495bc659 a2=7fb051ea7798 a3=34446b6179312f56 items=0 ppid=1355 pid=1356 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=4294967295 comm="passwd" exe="/usr/bin/passwd" subj=unconfined_u:unconfined_r:passwd_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1358045298.587:9103): avc:  denied  { link } for  pid=1356 comm="passwd" name="opasswd" dev="dm-1" ino=786601 scontext=unconfined_u:unconfined_r:passwd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:etc_t:s0 tclass=file
----
time->Sat Jan 12 21:48:18 2013
type=SYSCALL msg=audit(1358045298.588:9104): arch=c000003e syscall=82 success=no exit=-13 a0=7fff4ea31ef0 a1=7fb0495bc5da a2=7fb051ea7760 a3=4000 items=0 ppid=1355 pid=1356 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=4294967295 comm="passwd" exe="/usr/bin/passwd" subj=unconfined_u:unconfined_r:passwd_t:s0-s0:c0.c1023 key=(null)
type=AVC msg=audit(1358045298.588:9104): avc:  denied  { unlink } for  pid=1356 comm="passwd" name="opasswd" dev="dm-1" ino=786601 scontext=unconfined_u:unconfined_r:passwd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:etc_t:s0 tclass=file

Version-Release number of selected component (if applicable):
selinux-policy-3.11.1-69.el7.noarch

How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:
Comment 2 Miroslav Grepl 2013-01-16 13:28:32 UTC 
You are right. We miss the rule. I am adding fixes.
Comment 4 Ludek Smid 2014-06-13 10:14:01 UTC 
This request was resolved in Red Hat Enterprise Linux 7.0.

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