SELinux is preventing /usr/sbin/nscd from read, append access on the file /tmp/tmpVphOln.

*****  Plugin leaks (50.5 confidence) suggests  ******************************

If you want to ignore nscd trying to read append access the tmpVphOln file, because you believe it should not need this access.
Then you should report this as a bug.  
You can generate a local policy module to dontaudit this access.
Do
# grep /usr/sbin/nscd /var/log/audit/audit.log | audit2allow -D -M mypol
# semodule -i mypol.pp

*****  Plugin catchall (50.5 confidence) suggests  ***************************

If you believe that nscd should be allowed read append access on the tmpVphOln 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 nscd /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:nscd_t:s0-s0:c0.c1023
Target Context                system_u:object_r:initrc_tmp_t:s0
Target Objects                /tmp/tmpVphOln [ file ]
Source                        nscd
Source Path                   /usr/sbin/nscd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           nscd-2.12.2-1
Target RPM Packages           
Policy RPM                    selinux-policy-3.7.19-101.fc13
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.34.8-68.fc13.x86_64 #1 SMP
                              Thu Feb 17 15:03:58 UTC 2011 x86_64 x86_64
Alert Count                   4
First Seen                    Sun 12 Jun 2011 09:54:47 PM PDT
Last Seen                     Sun 12 Jun 2011 09:54:47 PM PDT
Local ID                      3178059c-0364-4826-bfbd-b3657270eef9

Raw Audit Messages
type=AVC msg=audit(1307940887.366:44477): avc:  denied  { read append } for  pid=24746 comm="nscd" path="/tmp/tmpVphOln" dev=dm-0 ino=1835085 scontext=system_u:system_r:nscd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file


type=AVC msg=audit(1307940887.366:44477): avc:  denied  { read append } for  pid=24746 comm="nscd" path="/tmp/tmpVphOln" dev=dm-0 ino=1835085 scontext=system_u:system_r:nscd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:initrc_tmp_t:s0 tclass=file


type=SYSCALL msg=audit(1307940887.366:44477): arch=x86_64 syscall=execve success=yes exit=0 a0=411910 a1=7fff8cf79380 a2=7fff8cf793b0 a3=0 items=0 ppid=24742 pid=24746 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=nscd exe=/usr/sbin/nscd subj=system_u:system_r:nscd_t:s0-s0:c0.c1023 key=(null)

Hash: nscd,nscd_t,initrc_tmp_t,file,read,append

audit2allow

#============= nscd_t ==============
allow nscd_t initrc_tmp_t:file { read append };

audit2allow -R

#============= nscd_t ==============
allow nscd_t initrc_tmp_t:file { read append };