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Description of problem: Using firefox + flash Version-Release number of selected component (if applicable): Firefox 7 Flash plugin 11 Details SELinux is preventing /usr/lib64/nspluginwrapper/plugin-config from execute access on the file /usr/lib64/mozilla/plugins/libflashplayer.so. ***** Plugin restorecon (99.5 confidence) suggests ************************* If you want to fix the label. /usr/lib64/mozilla/plugins/libflashplayer.so default label should be lib_t. Then you can run restorecon. Do # /sbin/restorecon -v /usr/lib64/mozilla/plugins/libflashplayer.so ***** Plugin catchall (1.49 confidence) suggests *************************** If you believe that plugin-config should be allowed execute access on the libflashplayer.so 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-config /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context unconfined_u:unconfined_r:nsplugin_config_t:s0-s0: c0.c1023 Target Context unconfined_u:object_r:user_home_t:s0 Target Objects /usr/lib64/mozilla/plugins/libflashplayer.so [ file ] Source plugin-config Source Path /usr/lib64/nspluginwrapper/plugin-config Port <Unknown> Host jc1da-fc16-beta Source RPM Packages nspluginwrapper-1.4.4-1.fc16 Target RPM Packages Policy RPM selinux-policy-3.10.0-32.fc16 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name jc1da-fc16-beta Platform Linux jc1da-fc16-beta 3.1.0-0.rc6.git0.3.fc16.x86_64 #1 SMP Fri Sep 16 12:26:22 UTC 2011 x86_64 x86_64 Alert Count 2 First Seen Tue 04 Oct 2011 11:56:27 PM ICT Last Seen Tue 04 Oct 2011 11:56:27 PM ICT Local ID c7e6ff8f-cde7-4c7d-a970-fd9d06966143 Raw Audit Messages type=AVC msg=audit(1317747387.212:237): avc: denied { execute } for pid=1969 comm="plugin-config" path="/usr/lib64/mozilla/plugins/libflashplayer.so" dev=dm-1 ino=786952 scontext=unconfined_u:unconfined_r:nsplugin_config_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file type=SYSCALL msg=audit(1317747387.212:237): arch=x86_64 syscall=mmap success=no exit=EACCES a0=0 a1=14f09c8 a2=5 a3=802 items=0 ppid=1967 pid=1969 auid=1000 uid=1000 gid=1000 euid=0 suid=0 fsuid=0 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=6 comm=plugin-config exe=/usr/lib64/nspluginwrapper/plugin-config subj=unconfined_u:unconfined_r:nsplugin_config_t:s0-s0:c0.c1023 key=(null) Hash: plugin-config,nsplugin_config_t,user_home_t,file,execute audit2allow #============= nsplugin_config_t ============== allow nsplugin_config_t user_home_t:file execute; audit2allow -R #============= nsplugin_config_t ============== allow nsplugin_config_t user_home_t:file execute;
Details with npviewer.bin ################################################################################## SELinux is preventing /usr/lib64/nspluginwrapper/npviewer.bin from execute access on the file /usr/lib64/mozilla/plugins/libflashplayer.so. ***** Plugin restorecon (99.5 confidence) suggests ************************* If you want to fix the label. /usr/lib64/mozilla/plugins/libflashplayer.so default label should be lib_t. Then you can run restorecon. Do # /sbin/restorecon -v /usr/lib64/mozilla/plugins/libflashplayer.so ***** Plugin catchall (1.49 confidence) suggests *************************** If you believe that npviewer.bin should be allowed execute access on the libflashplayer.so 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 npviewer.bin /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c102 3 Target Context unconfined_u:object_r:user_home_t:s0 Target Objects /usr/lib64/mozilla/plugins/libflashplayer.so [ file ] Source npviewer.bin Source Path /usr/lib64/nspluginwrapper/npviewer.bin Port <Unknown> Host jc1da-fc16-beta Source RPM Packages nspluginwrapper-1.4.4-1.fc16 Target RPM Packages Policy RPM selinux-policy-3.10.0-32.fc16 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name jc1da-fc16-beta Platform Linux jc1da-fc16-beta 3.1.0-0.rc6.git0.3.fc16.x86_64 #1 SMP Fri Sep 16 12:26:22 UTC 2011 x86_64 x86_64 Alert Count 1 First Seen Tue 04 Oct 2011 11:56:27 PM ICT Last Seen Tue 04 Oct 2011 11:56:27 PM ICT Local ID 3c15d4f1-1422-400b-9cb8-9c6b829b055c Raw Audit Messages type=AVC msg=audit(1317747387.173:235): avc: denied { execute } for pid=1970 comm="npviewer.bin" path="/usr/lib64/mozilla/plugins/libflashplayer.so" dev=dm-1 ino=786952 scontext=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file type=SYSCALL msg=audit(1317747387.173:235): arch=x86_64 syscall=mmap success=no exit=EACCES a0=0 a1=14f09c8 a2=5 a3=802 items=0 ppid=1969 pid=1970 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=6 comm=npviewer.bin exe=/usr/lib64/nspluginwrapper/npviewer.bin subj=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 key=(null) Hash: npviewer.bin,nsplugin_t,user_home_t,file,execute audit2allow #============= nsplugin_t ============== allow nsplugin_t user_home_t:file execute; audit2allow -R #============= nsplugin_t ============== allow nsplugin_t user_home_t:file execute; ################################################################################
The alert tells you what to do. You installed a file into your homedir and then mv'd it to a system area, run restorecon on it and the problem will be fixed.