libreport version: 2.0.10 executable: /usr/bin/python2.7 hashmarkername: setroubleshoot kernel: 3.3.2-1.fc17.i686.PAE time: Wed 18 Apr 2012 11:21:11 PM YEKT description: :SELinux is preventing wfcmgr.bin from using the 'execstack' accesses on a process. : :***** Plugin allow_execstack (53.1 confidence) suggests ******************** : :If you believe that :/opt/Citrix/ICAClient/libctxssl.so :should not require execstack :Then you should clear the execstack flag and see if wfcmgr.bin works correctly. :Report this as a bug on /opt/Citrix/ICAClient/libctxssl.so. :You can clear the exestack flag by executing: :Do :execstack -c /opt/Citrix/ICAClient/libctxssl.so : :***** Plugin catchall_boolean (42.6 confidence) suggests ******************* : :If you want to 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 :Then you must tell SELinux about this by enabling the 'allow_execstack'boolean. :Do :setsebool -P allow_execstack 1 : :***** Plugin catchall (5.76 confidence) suggests *************************** : :If you believe that wfcmgr.bin should be allowed execstack access on processes labeled unconfined_t 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 wfcmgr.bin /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 unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 : 023 :Target Objects [ process ] :Source wfcmgr.bin :Source Path wfcmgr.bin :Port <Unknown> :Host (removed) :Source RPM Packages :Target RPM Packages :Policy RPM selinux-policy-3.10.0-114.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.3.2-1.fc17.i686.PAE #1 SMP Fri Apr 13 : 20:44:48 UTC 2012 i686 i686 :Alert Count 3 :First Seen Wed 18 Apr 2012 11:11:10 PM YEKT :Last Seen Wed 18 Apr 2012 11:11:49 PM YEKT :Local ID d1ba7851-12d1-443d-a2fa-9157ae1b37bb : :Raw Audit Messages :type=AVC msg=audit(1334769109.392:96): avc: denied { execstack } for pid=3296 comm="ld-linux.so.2" 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: wfcmgr.bin,unconfined_t,unconfined_t,process,execstack : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :
Problem begins occurs after installing Citrix Receiver http://www.citrix.com/English/ss/downloads/details.asp?downloadId=2316611&productId=1689163
Did you try to do what sealert suggests?
If this solves the problem for you could you open a bug with Citrix, to build their libraries correctly. execstack -c /opt/Citrix/ICAClient/libctxssl.so We will turn on the allow_execstack boolean back on for the final release.