Bug 635283

Summary:

SELinux is preventing /usr/lib/xulrunner-1.9.3/plugin-container "signal" access
.

Detailed Description:

[plugin-containe has a permissive type (mozilla_plugin_t). This access was not
denied.]

SELinux denied access requested by plugin-containe. It is not expected that this
access is required by plugin-containe 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:mozilla_plugin_t:s0-s0:c
                              0.c1023
Target Context                unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c102
                              3
Target Objects                None [ process ]
Source                        plugin-containe
Source Path                   /usr/lib/xulrunner-1.9.3/plugin-container
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           xulrunner-1.9.3.0-0.2b4.fc15
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.5-2.fc15
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.36-0.22.rc4.git2.fc15.i686.PAE #1
                              SMP Wed Sep 15 12:46:31 UTC 2010 i686 i686
Alert Count                   1
First Seen                    Sat 18 Sep 2010 10:37:42 AM MDT
Last Seen                     Sat 18 Sep 2010 10:37:42 AM MDT
Local ID                      8c1c2029-6463-41e2-886a-db7e4ce825c8
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1284827862.895:73291): avc:  denied  { signal } for  pid=8956 comm="plugin-containe" scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 tclass=process

node=(removed) type=SYSCALL msg=audit(1284827862.895:73291): arch=40000003 syscall=37 success=yes exit=0 a0=230b a1=f a2=7292408 a3=0 items=0 ppid=1 pid=8956 auid=14986 uid=14986 gid=14986 euid=14986 suid=14986 fsuid=14986 egid=14986 sgid=14986 fsgid=14986 tty=(none) ses=1 comm="plugin-containe" exe="/usr/lib/xulrunner-1.9.3/plugin-container" subj=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  catchall,plugin-containe,mozilla_plugin_t,nsplugin_t,process,signal
audit2allow suggests:

#============= mozilla_plugin_t ==============
allow mozilla_plugin_t nsplugin_t:process signal;