SELinux is preventing /usr/lib/firefox-3.6/firefox from 'execmod' accesses on the file /usr/lib/flash-plugin/libflashplayer.so.

*****  Plugin allow_execmod (53.1 confidence) suggests  **********************

If you want to allow firefox to have execmod access on the libflashplayer.so file
Then you need to change the label on '/usr/lib/flash-plugin/libflashplayer.so'
Do
# semanage fcontext -a -t textrel_shlib_t '/usr/lib/flash-plugin/libflashplayer.so'
# restorecon -v '/usr/lib/flash-plugin/libflashplayer.so'

*****  Plugin catchall_boolean (42.6 confidence) suggests  *******************

If you want to allow all unconfined executables to use libraries requiring text relocation that are not labeled textrel_shlib_t")
Then you must tell SELinux about this by enabling the 'allow_execmod' boolean.
Do
setsebool -P allow_execmod 1

*****  Plugin catchall (5.76 confidence) suggests  ***************************

If you believe that firefox should be allowed execmod 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 firefox /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1
                              023
Target Context                system_u:object_r:lib_t:s0
Target Objects                /usr/lib/flash-plugin/libflashplayer.so [ file ]
Source                        firefox
Source Path                   /usr/lib/firefox-3.6/firefox
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           firefox-3.6.17-1.fc13
Target RPM Packages           flash-plugin-11.0.1.152-release
Policy RPM                    selinux-policy-3.7.19-101.fc13
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.34.9-69.fc13.i686.PAE #1
                              SMP Tue May 3 09:13:56 UTC 2011 i686 i686
Alert Count                   38
First Seen                    Tue 11 Oct 2011 07:58:46 AM EDT
Last Seen                     Wed 12 Oct 2011 06:56:54 AM EDT
Local ID                      bc10bb39-8129-44c1-ad40-461b4f8e8f13

Raw Audit Messages
type=AVC msg=audit(1318417014.434:124): avc:  denied  { execmod } for  pid=5987 comm="firefox" path="/usr/lib/flash-plugin/libflashplayer.so" dev=dm-0 ino=1449081 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lib_t:s0 tclass=file


type=SYSCALL msg=audit(1318417014.434:124): arch=i386 syscall=mprotect success=no exit=EACCES a0=19db000 a1=fc7000 a2=5 a3=bf9ceb10 items=0 ppid=1 pid=5987 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm=firefox exe=/usr/lib/firefox-3.6/firefox subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null)

Hash: firefox,unconfined_t,lib_t,file,execmod

audit2allow

#============= unconfined_t ==============
#!!!! This avc can be allowed using the boolean 'allow_execmod'

allow unconfined_t lib_t:file execmod;

audit2allow -R

#============= unconfined_t ==============
#!!!! This avc can be allowed using the boolean 'allow_execmod'

allow unconfined_t lib_t:file execmod;