Summary:

SELinux is preventing thunderbird-bin "execmem" access on <Unknown>.

Detailed Description:

[SELinux is in permissive mode. This access was not denied.]

SELinux denied access requested by thunderbird-bin. The current boolean settings
do not allow this access. If you have not setup thunderbird-bin to require this
access this may signal an intrusion attempt. If you do intend this access you
need to change the booleans on this system to allow the access.

Allowing Access:

One of the following booleans is set incorrectly: allow_execstack, allow_execmem

Fix Command:

Choose one of the following to allow access:
Allow unconfined executables to make their stack executable. This should never,
ever be necessary. Probably indicates a badly coded executable, but could
indicate an attack. This executable should be reported in bugzilla")
# setsebool -P allow_execstack 1
Allow unconfined executables to map a memory region as both executable and
writable, this is dangerous and the executable should be reported in bugzilla")
# setsebool -P allow_execmem 1


Additional Information:

Source Context                unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1
                              023
Target Context                unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1
                              023
Target Objects                None [ process ]
Source                        skype
Source Path                   skype
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.6.32-27.fc12
Selinux Enabled               True
Policy Type                   targeted
MLS Enabled                   True
Enforcing Mode                Permissive
Plugin Name                   catchall_boolean
Host Name                     (removed)
Platform                      Linux (removed)
                              2.6.31.1-56.fc12.i686.PAE #1 SMP Tue Sep 29
                              16:16:16 EDT 2009 i686 i686
Alert Count                   17
First Seen                    Tue 29 Sep 2009 09:11:16 AM PDT
Last Seen                     Mon 19 Oct 2009 06:49:33 AM PDT
Local ID                      a8a2c53f-6f26-4326-90b8-8d96a2f5716f
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1255960173.536:1914): avc:  denied  { execmem } for  pid=19864 comm="thunderbird-bin" scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=process



Hash String generated from  selinux-policy-3.6.32-27.fc12,catchall_boolean,skype,unconfined_t,unconfined_t,process,execmem
audit2allow suggests:

#============= unconfined_t ==============
allow unconfined_t self:process execmem;