Description of problem: I installed the djview plugin as it was required by a web site I was trying to use. The next run of Firefox produced this denial. Additional info: libreport version: 2.0.18 kernel: 3.6.10-2.fc17.x86_64 description: :SELinux is preventing /usr/lib64/xulrunner/plugin-container from 'setattr' accesses on the file djview4. : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that plugin-container should be allowed setattr access on the djview4 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 system_u:object_r:bin_t:s0 :Target Objects djview4 [ file ] :Source plugin-containe :Source Path /usr/lib64/xulrunner/plugin-container :Port <Unknown> :Host (removed) :Source RPM Packages xulrunner-17.0-3.fc17.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-161.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.6.7-4.fc17.x86_64 #1 SMP Tue Nov : 20 19:40:01 UTC 2012 x86_64 x86_64 :Alert Count 2 :First Seen 2012-11-29 21:51:04 MST :Last Seen 2012-11-29 21:57:37 MST :Local ID 5b339b79-715d-48a3-8d80-dfdf43ebb58c : :Raw Audit Messages :type=AVC msg=audit(1354251457.468:178): avc: denied { setattr } for pid=9358 comm="plugin-containe" name="djview4" dev="dm-1" ino=843333 scontext=unconfined_u:unconfined_r:mozilla_plugin_t:s0-s0:c0.c1023 tcontext=system_u:object_r:bin_t:s0 tclass=file : : :type=SYSCALL msg=audit(1354251457.468:178): arch=x86_64 syscall=chmod success=no exit=EACCES a0=7fb4306fa3e0 a1=81ed a2=7fff9b865f30 a3=8 items=0 ppid=9357 pid=9358 auid=1000 uid=1000 gid=100 euid=1000 suid=1000 fsuid=1000 egid=100 sgid=100 fsgid=100 tty=(none) ses=2 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,bin_t,file,setattr : :audit2allow : :#============= mozilla_plugin_t ============== :allow mozilla_plugin_t bin_t:file setattr; : :audit2allow -R : :#============= mozilla_plugin_t ============== :allow mozilla_plugin_t bin_t:file setattr; :
Created attachment 664654 [details] File: type
Created attachment 664655 [details] File: hashmarkername
Do you know which plugin causes this?
These are bogus. Since this AVC would be denied by DAC, we should not be checking setattr for MAC access before DAC access.
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