Created attachment 361722 [details] selinux alert from logmein plugin Description of problem: SELinux is preventing firefox from loading /usr/lib/firefox/plugins/libractrl.so which requires text relocation. Version-Release number of selected component (if applicable): Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.3) Gecko/20090909 Fedora/3.5.3-1.fc11 Firefox/3.5.3 logmein-client-1.0.387-1.i386.rpm How reproducible: Installed rpm from Logmein lad/beta site. Steps to Reproduce: 1.Installed pkg 2.Started Firefox 3.Error Actual results: Summary: SELinux is preventing firefox from loading /usr/lib/firefox/plugins/libractrl.so which requires text relocation. Detailed Description: The firefox application attempted to load /usr/lib/firefox/plugins/libractrl.so which requires text relocation. This is a potential security problem. Most libraries do not need this permission. Libraries are sometimes coded incorrectly and request this permission. The SELinux Memory Protection Tests (http://people.redhat.com/drepper/selinux-mem.html) web page explains how to remove this requirement. You can configure SELinux temporarily to allow /usr/lib/firefox/plugins/libractrl.so to use relocation as a workaround, until the library is fixed. Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi) against this package. Allowing Access: If you trust /usr/lib/firefox/plugins/libractrl.so to run correctly, you can change the file context to textrel_shlib_t. "chcon -t textrel_shlib_t '/usr/lib/firefox/plugins/libractrl.so'" You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t textrel_shlib_t '/usr/lib/firefox/plugins/libractrl.so'" Fix Command: chcon -t textrel_shlib_t '/usr/lib/firefox/plugins/libractrl.so' Additional Information: Source Context unconfined_u:unconfined_r:unconfined_execmem_t:s0- s0:c0.c1023 Target Context system_u:object_r:lib_t:s0 Target Objects /usr/lib/firefox/plugins/libractrl.so [ file ] Source firefox Source Path /usr/lib/firefox-3.5.3/firefox Port <Unknown> Host home.byron Source RPM Packages firefox-3.5.3-1.fc11 Target RPM Packages logmein-client-1.0.387-1 Policy RPM selinux-policy-3.6.12-82.fc11 Selinux Enabled True Policy Type targeted MLS Enabled True Enforcing Mode Enforcing Plugin Name allow_execmod Host Name home.byron Platform Linux home.byron 2.6.30.5-43.fc11.i586 #1 SMP Thu Aug 27 21:18:54 EDT 2009 i686 i686 Alert Count 88 First Seen Wed 16 Sep 2009 06:32:23 PM EDT Last Seen Fri 18 Sep 2009 04:42:52 PM EDT Local ID 02aae1b5-8379-4f15-9e17-91e9c308f43e Line Numbers Raw Audit Messages node=home.byron type=AVC msg=audit(1253306572.997:32): avc: denied { execmod } for pid=2543 comm="firefox" path="/usr/lib/firefox/plugins/libractrl.so" dev=dm-0 ino=9015 scontext=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 tcontext=system_u:object_r:lib_t:s0 tclass=file node=home.byron type=SYSCALL msg=audit(1253306572.997:32): arch=40000003 syscall=125 success=no exit=-13 a0=68c9000 a1=694000 a2=5 a3=bfc758b0 items=0 ppid=2514 pid=2543 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-3.5.3/firefox" subj=unconfined_u:unconfined_r:unconfined_execmem_t:s0-s0:c0.c1023 key=(null) Expected results: Ran Fix Command: chcon -t textrel_shlib_t '/usr/lib/firefox/plugins/libractrl.so'but received no fix. Additional info: I am new at this so please send detailed instructions if you can.
This message is a reminder that Fedora 11 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 11. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '11'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 11's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 11 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fedora 11 changed to end-of-life (EOL) status on 2010-06-25. Fedora 11 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.