Summary: SELinux is preventing /sbin/iptables-multi access to a leaked /var/log/psad/psad.iptout file descriptor. Detailed Description: [iptables has a permissive type (iptables_t). This access was not denied.] SELinux denied access requested by the iptables command. It looks like this is either a leaked descriptor or iptables output was redirected to a file it is not allowed to access. Leaks usually can be ignored since SELinux is just closing the leak and reporting the error. The application does not use the descriptor, so it will run properly. If this is a redirection, you will not get output in the /var/log/psad/psad.iptout. You should generate a bugzilla on selinux-policy, and it will get routed to the appropriate package. You can safely ignore this avc. Allowing Access: You can generate a local policy module to allow this access - see FAQ (http://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Additional Information: Source Context unconfined_u:unconfined_r:iptables_t:s0-s0:c0.c102 3 Target Context unconfined_u:object_r:psad_var_log_t:s0 Target Objects /var/log/psad/psad.iptout [ file ] Source iptables Source Path /sbin/iptables-multi Port <Unknown> Host (removed) Source RPM Packages iptables-1.4.7-2.fc13 Target RPM Packages Policy RPM selinux-policy-3.7.19-23.fc13 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name leaks Host Name (removed) Platform Linux notebook-norm 2.6.33.5-112.fc13.i686.PAE #1 SMP Thu May 27 02:56:20 UTC 2010 i686 i686 Alert Count 6 First Seen Sat 12 Jun 2010 12:32:56 PM PDT Last Seen Sat 12 Jun 2010 12:32:56 PM PDT Local ID 80270f16-2636-4389-89a7-2ca21ea48936 Line Numbers Raw Audit Messages node=notebook-norm type=AVC msg=audit(1276371176.494:83): avc: denied { write } for pid=4825 comm="iptables" path="/var/log/psad/psad.iptout" dev=dm-0 ino=786566 scontext=unconfined_u:unconfined_r:iptables_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:psad_var_log_t:s0 tclass=file node=notebook-norm type=AVC msg=audit(1276371176.494:83): avc: denied { write } for pid=4825 comm="iptables" path="/var/log/psad/psad.ipterr" dev=dm-0 ino=790714 scontext=unconfined_u:unconfined_r:iptables_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:psad_var_log_t:s0 tclass=file node=notebook-norm type=SYSCALL msg=audit(1276371176.494:83): arch=40000003 syscall=11 success=yes exit=0 a0=86dbf40 a1=86dc1c8 a2=86dab48 a3=86dc1c8 items=0 ppid=4824 pid=4825 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="iptables" exe="/sbin/iptables-multi" subj=unconfined_u:unconfined_r:iptables_t:s0-s0:c0.c1023 key=(null) Hash String generated from leaks,iptables,iptables_t,psad_var_log_t,file,write audit2allow suggests: #============= iptables_t ============== allow iptables_t psad_var_log_t:file write;
Miroslav add psad_write_log(iptables_t) ######################################## ## <summary> ## Allow the specified domain to write to psad's log files. ## </summary> ## <param name="domain"> ## <summary> ## Domain allowed access. ## </summary> ## </param> ## <rolecap/> # interface(`psad_write_log',` gen_require(` type psad_var_log_t; ') logging_search_logs($1) write_files_pattern($1, psad_var_log_t, psad_var_log_t) ')
Fixed in selinux-policy-3.7.19-30.fc13
selinux-policy-3.7.19-33.fc13 has been submitted as an update for Fedora 13. http://admin.fedoraproject.org/updates/selinux-policy-3.7.19-33.fc13
selinux-policy-3.7.19-33.fc13 has been pushed to the Fedora 13 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/selinux-policy-3.7.19-33.fc13
selinux-policy-3.7.19-33.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report.