Bug 632891 - SELinux is preventing /usr/bin/nspluginscan "getattr" access on /usr/lib64/mozilla/plugins-wrapped/nswrapper_64_64.skypebuttons.so.
Summary: SELinux is preventing /usr/bin/nspluginscan "getattr" access on /usr/lib...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 14
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Daniel Walsh
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:ed82459b43e...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-09-11 18:42 UTC by Magnus Tuominen
Modified: 2010-11-08 21:30 UTC (History)
7 users (show)

Fixed In Version: selinux-policy-3.9.5-3.fc14
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-09-25 05:37:48 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Magnus Tuominen 2010-09-11 18:42:46 UTC
Summary:

SELinux is preventing /usr/bin/nspluginscan "getattr" access on
/usr/lib64/mozilla/plugins-wrapped/nswrapper_64_64.skypebuttons.so.

Detailed Description:

SELinux denied access requested by nspluginscan. It is not expected that this
access is required by nspluginscan 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                unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c102
                              3
Target Context                unconfined_u:object_r:nsplugin_rw_t:s0
Target Objects                /usr/lib64/mozilla/plugins-
                              wrapped/nswrapper_64_64.skypebuttons.so [ file ]
Source                        nspluginscan
Source Path                   /usr/bin/nspluginscan
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           kdebase-4.5.1-1.fc14
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.3-4.fc14
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.35.4-12.fc14.x86_64 #1 SMP Fri Aug 27 07:45:05
                              UTC 2010 x86_64 x86_64
Alert Count                   4
First Seen                    Sat 11 Sep 2010 09:40:34 PM EEST
Last Seen                     Sat 11 Sep 2010 09:40:34 PM EEST
Local ID                      32ed86dd-25fd-45ea-90ac-3eb3b828e5b5
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1284230434.255:53): avc:  denied  { getattr } for  pid=13978 comm="nspluginscan" path="/usr/lib64/mozilla/plugins-wrapped/nswrapper_64_64.skypebuttons.so" dev=sda3 ino=1051383 scontext=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:nsplugin_rw_t:s0 tclass=file

node=(removed) type=SYSCALL msg=audit(1284230434.255:53): arch=c000003e syscall=6 success=no exit=-13 a0=1188108 a1=7fff1c1ba690 a2=7fff1c1ba690 a3=1 items=0 ppid=13968 pid=13978 auid=500 uid=500 gid=501 euid=500 suid=500 fsuid=500 egid=501 sgid=501 fsgid=501 tty=(none) ses=1 comm="nspluginscan" exe="/usr/bin/nspluginscan" subj=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  catchall,nspluginscan,nsplugin_t,nsplugin_rw_t,file,getattr
audit2allow suggests:

#============= nsplugin_t ==============
allow nsplugin_t nsplugin_rw_t:file getattr;

Comment 1 Daniel Walsh 2010-09-13 13:15:43 UTC
Fixed in selinux-policy-3.9.4-1.fc14

Comment 2 Fedora Update System 2010-09-22 23:02:42 UTC
selinux-policy-3.9.5-3.fc14 has been submitted as an update for Fedora 14.
https://admin.fedoraproject.org/updates/selinux-policy-3.9.5-3.fc14

Comment 3 Fedora Update System 2010-09-23 19:32:24 UTC
selinux-policy-3.9.5-3.fc14 has been pushed to the Fedora 14 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update selinux-policy'.  You can provide feedback for this update here: https://admin.fedoraproject.org/updates/selinux-policy-3.9.5-3.fc14

Comment 4 Fedora Update System 2010-09-25 05:36:47 UTC
selinux-policy-3.9.5-3.fc14 has been pushed to the Fedora 14 stable repository.  If problems still persist, please make note of it in this bug report.


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