Bug 985520 - SELinux is preventing /usr/lib64/xulrunner/plugin-container from 'execute_no_trans' accesses on the file /usr/java/jdk1.7.0_25/jre/bin/java.
SELinux is preventing /usr/lib64/xulrunner/plugin-container from 'execute_no_...
Status: CLOSED NOTABUG
Product: Fedora
Classification: Fedora
Component: selinux-policy (Show other bugs)
18
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Miroslav Grepl
Fedora Extras Quality Assurance
abrt_hash:b3d952fa6c6503ba522113d2ac4...
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Depends On:
Blocks:
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Reported: 2013-07-17 12:36 EDT by randyhunt1981
Modified: 2013-07-18 13:36 EDT (History)
3 users (show)

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2013-07-18 13:36:31 EDT
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


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Description randyhunt1981 2013-07-17 12:36:17 EDT
Description of problem:
Firefox hangs any time I access a page that uses java applets
example: http://www.java.com/en/download/installed.jsp
Took me many hours of searching to find out that this was SELinux blocking java plugin. This should not be something that takes hours to troubleshoot. Java plugin should be allowed for firefox. It works fine in Chrome.
SELinux is preventing /usr/lib64/xulrunner/plugin-container from 'execute_no_trans' accesses on the file /usr/java/jdk1.7.0_25/jre/bin/java.

*****  Plugin restorecon (57.3 confidence) suggests  *************************

If you want to fix the label. 
/usr/java/jdk1.7.0_25/jre/bin/java default label should be bin_t.
Then you can run restorecon.
Do
# /sbin/restorecon -v /usr/java/jdk1.7.0_25/jre/bin/java

*****  Plugin mozplugger (43.1 confidence) suggests  *************************

If you want to use the plugin package
Then you must turn off SELinux controls on the Firefox plugins.
Do
# setsebool unconfined_mozilla_plugin_transition 0

*****  Plugin catchall (1.06 confidence) suggests  ***************************

If you believe that plugin-container should be allowed execute_no_trans access on the java file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep plugin-containe /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                /usr/java/jdk1.7.0_25/jre/bin/java [ file ]
Source                        plugin-containe
Source Path                   /usr/lib64/xulrunner/plugin-container
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           xulrunner-22.0-1.fc18.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.11.1-97.fc18.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.9.6-200.fc18.x86_64 #1 SMP Thu
                              Jun 13 18:56:55 UTC 2013 x86_64 x86_64
Alert Count                   2
First Seen                    2013-07-17 10:29:01 MDT
Last Seen                     2013-07-17 10:29:55 MDT
Local ID                      3d80c626-e49f-4488-8eed-64332e679791

Raw Audit Messages
type=AVC msg=audit(1374078595.553:4134): avc:  denied  { execute_no_trans } for  pid=13342 comm="plugin-containe" path="/usr/java/jdk1.7.0_25/jre/bin/java" dev="dm-1" ino=1459018 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(1374078595.553:4134): arch=x86_64 syscall=execve success=no exit=EACCES a0=7fee42aff940 a1=7fee43a18420 a2=7fee43a1b400 a3=20 items=0 ppid=13275 pid=13342 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 ses=2 tty=(none) comm=plugin-containe exe=/usr/lib64/xulrunner/plugin-container subj=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 key=(null)

Hash: plugin-containe,mozilla_plugin_t,user_home_t,file,execute_no_trans

audit2allow

#============= mozilla_plugin_t ==============
allow mozilla_plugin_t user_home_t:file execute_no_trans;

audit2allow -R
require {
	type user_home_t;
	type mozilla_plugin_t;
	class file execute_no_trans;
}

#============= mozilla_plugin_t ==============
allow mozilla_plugin_t user_home_t:file execute_no_trans;


Additional info:
reporter:       libreport-2.1.4
hashmarkername: setroubleshoot
kernel:         3.9.6-200.fc18.x86_64
type:           libreport
Comment 1 Miroslav Grepl 2013-07-18 13:36:31 EDT
Please execute

# restorecon -R -v /usr/java/jdk1.7.0_25/jre/bin

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