Bug 829006 - SELinux is preventing /usr/lib64/nspluginwrapper/npviewer.bin from 'write' accesses on the file /home/richard/.nv/GLCache/c4e629e7ad097b2afebf55a6b779ec93/32fd9331b92aa1d3/149e6d932a00536e.toc.
SELinux is preventing /usr/lib64/nspluginwrapper/npviewer.bin from 'write' ac...
Product: Fedora
Classification: Fedora
Component: selinux-policy (Show other bugs)
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Miroslav Grepl
Fedora Extras Quality Assurance
Depends On:
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Reported: 2012-06-05 14:35 EDT by Richard Ruhland
Modified: 2012-06-16 20:02 EDT (History)
3 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2012-06-16 20:02:44 EDT
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Regression: ---
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Verified Versions:
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RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Richard Ruhland 2012-06-05 14:35:24 EDT
libreport version: 2.0.10
executable:     /usr/bin/python2.7
hashmarkername: setroubleshoot
kernel:         3.3.7-1.fc17.x86_64
time:           Di 05 Jun 2012 20:35:09 CEST

:SELinux is preventing /usr/lib64/nspluginwrapper/npviewer.bin from 'write' accesses on the file /home/richard/.nv/GLCache/c4e629e7ad097b2afebf55a6b779ec93/32fd9331b92aa1d3/149e6d932a00536e.toc.
:*****  Plugin leaks (86.2 confidence) suggests  ******************************
:If sie möchten den write Zugriff von npviewer.bin,auf  149e6d932a00536e.toc file ignorieren, weil Sie glauben, dass dieser Zugriff nicht benötigt wird.
:Then sie sollten dies als Fehler melden.
:Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen.
:# grep /usr/lib64/nspluginwrapper/npviewer.bin /var/log/audit/audit.log | audit2allow -D -M mypol
:# semodule -i mypol.pp
:*****  Plugin catchall (14.7 confidence) suggests  ***************************
:If sie denken, dass npviewer.bin standardmässig erlaubt sein sollte, write Zugriff auf 149e6d932a00536e.toc file zu erhalten.
:Then sie sollten dies als Fehler melden.
:Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen.
:zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen:
:# grep npviewer.bin /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:Additional Information:
:Source Context                unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c
:                              0.c1023
:Target Context                unconfined_u:object_r:user_home_t:s0
:Target Objects                /home/richard/.nv/GLCache/c4e629e7ad097b2afebf55a6
:                              b779ec93/32fd9331b92aa1d3/149e6d932a00536e.toc [
:                              file ]
:Source                        npviewer.bin
:Source Path                   /usr/lib64/nspluginwrapper/npviewer.bin
:Port                          <Unbekannt>
:Host                          (removed)
:Source RPM Packages           nspluginwrapper-1.4.4-9.fc17.x86_64
:Target RPM Packages           
:Policy RPM                    selinux-policy-3.10.0-128.fc17.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed)
:                              3.3.7-1.fc17.x86_64 #1 SMP Mon May 21 22:32:19 UTC
:                              2012 x86_64 x86_64
:Alert Count                   1
:First Seen                    Di 05 Jun 2012 20:34:10 CEST
:Last Seen                     Di 05 Jun 2012 20:34:10 CEST
:Local ID                      4764d91f-7ee3-43d1-b6f8-a873febb03c8
:Raw Audit Messages
:type=AVC msg=audit(1338921250.123:61): avc:  denied  { write } for  pid=3711 comm="npviewer.bin" path="/home/richard/.nv/GLCache/c4e629e7ad097b2afebf55a6b779ec93/32fd9331b92aa1d3/149e6d932a00536e.toc" dev="dm-2" ino=3932492 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file
:type=AVC msg=audit(1338921250.123:61): avc:  denied  { write } for  pid=3711 comm="npviewer.bin" path="/home/richard/.nv/GLCache/c4e629e7ad097b2afebf55a6b779ec93/32fd9331b92aa1d3/149e6d932a00536e.bin" dev="dm-2" ino=3932503 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file
:type=SYSCALL msg=audit(1338921250.123:61): arch=x86_64 syscall=execve success=yes exit=0 a0=2236be0 a1=2236ae0 a2=2239600 a3=8 items=0 ppid=1924 pid=3711 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=2 comm=npviewer.bin exe=/usr/lib64/nspluginwrapper/npviewer.bin subj=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 key=(null)
:Hash: npviewer.bin,mozilla_plugin_t,user_home_t,file,write
:audit2allowunable to open /sys/fs/selinux/policy:  Permission denied
:audit2allow -Runable to open /sys/fs/selinux/policy:  Permission denied
Comment 1 Daniel Walsh 2012-06-07 12:40:35 EDT
This file should be labeled as bin_t but I guess we should allow mozilla_plugin to execute lib_t files, since there is a decent chance of mislabled.

Fixed in selinux-policy-3.10.0-129.fc17
Comment 2 Fedora Update System 2012-06-11 17:00:14 EDT
selinux-policy-3.10.0-130.fc17 has been submitted as an update for Fedora 17.
Comment 3 Fedora Update System 2012-06-15 19:57:48 EDT
Package selinux-policy-3.10.0-130.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-130.fc17'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).
Comment 4 Fedora Update System 2012-06-16 20:02:44 EDT
selinux-policy-3.10.0-130.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.

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