SELinux is preventing plugin-config (nsplugin_config_t) "execstack" to <Unknown> (nsplugin_config_t)

[Daniel J Walsh]

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Antonio Olivares wrote:
> Ok Seamonkey and selinux, firefox, and nsplugin.  
> 
> Here are the results.  Thanks for your suggestions and
> advice in advance.
> 
> Antonio
> 
> 
> 
> Summary:
> 
> SELinux is preventing plugin-config
> (nsplugin_config_t) "execstack" to <Unknown>
> (nsplugin_config_t).
> 
> Detailed Description:
> 
> SELinux denied access requested by plugin-config. It
> is not expected that this
> access is required by plugin-config 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://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385)
> Or you can disable
> SELinux protection altogether. Disabling SELinux
> protection is not recommended.
> Please file a bug report
> (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi)
> against this package.
> 
> Additional Information:
> 
> Source Context               
> unconfined_u:unconfined_r:nsplugin_config_t
>                               :SystemLow-SystemHigh
> Target Context               
> unconfined_u:unconfined_r:nsplugin_config_t
>                               :SystemLow-SystemHigh
> Target Objects                None [ process ]
> Source                        plugin-config
> Source Path                  
> /usr/lib/nspluginwrapper/plugin-config
> Port                          <Unknown>
> Host                          localhost
> Source RPM Packages          
> nspluginwrapper-0.9.91.5-22.fc9
> Target RPM Packages           
> Policy RPM                   
> selinux-policy-3.3.0-1.fc9
> Selinux Enabled               True
> Policy Type                   targeted
> MLS Enabled                   True
> Enforcing Mode                Enforcing
> Plugin Name                   catchall
> Host Name                     localhost
> Platform                      Linux localhost
> 2.6.25-0.65.rc2.git7.fc9 #1 SMP
>                               Sat Feb 23 23:06:09 EST
> 2008 i686 athlon
> Alert Count                   2
> First Seen                    Tue 26 Feb 2008 03:17:23
> PM CST
> Last Seen                     Tue 26 Feb 2008 03:22:56
> PM CST
> Local ID                     
> 276820c9-9871-4632-8ec1-c8909c8d7c0b
> Line Numbers                  
> 
> Raw Audit Messages            
> 
> host=localhost type=AVC msg=audit(1204060976.98:110):
> avc:  denied  { execstack } for  pid=20500
> comm="plugin-config"
> scontext=unconfined_u:unconfined_r:nsplugin_config_t:s0-s0:c0.c1023
> tcontext=unconfined_u:unconfined_r:nsplugin_config_t:s0-s0:c0.c1023
> tclass=process
> 
> host=localhost type=SYSCALL
> msg=audit(1204060976.98:110): arch=40000003
> syscall=125 success=no exit=-13 a0=bf957000 a1=1000
> a2=1000007 a3=fffff000 items=0 ppid=20498 pid=20500
> auid=500 uid=500 gid=500 euid=0 suid=0 fsuid=0
> egid=500 sgid=500 fsgid=500 tty=(none) ses=1
> comm="plugin-config"
> exe="/usr/lib/nspluginwrapper/plugin-config"
> subj=unconfined_u:unconfined_r:nsplugin_config_t:s0-s0:c0.c1023
> key=(null)
> 
> 
> 
> 
Will add to tonights policy update.
> 
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