| Summary: | SELinux is preventing /usr/lib/nspluginwrapper/plugin-config from 'use' accesses on the fd /dev/pts/0. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mads Kiilerich <mads> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 16 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:881da3556b25649e109e3fe1bcb41920e8c916ad420f63a588799dea6c09b58c | ||
| Fixed In Version: | selinux-policy-3.10.0-18.fc16 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-08-23 20:25:37 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
I ran firefox through ssh -X. No "evil" plugins installed. We should allow this, and Miroslav it is time to turn the allow_domain_fd_use boolean on for F16, We can continue fixing these in F17. Fixed in selinux-policy-3.10.0-16.fc16 Turned on. selinux-policy-3.10.0-18.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-18.fc16 Package selinux-policy-3.10.0-18.fc16: * should fix your issue, * was pushed to the Fedora 16 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-18.fc16' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-18.fc16 then log in and leave karma (feedback). selinux-policy-3.10.0-18.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report. |
abrt version: 2.0.5 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.0.0-4.1.fc16.i686 reason: SELinux is preventing /usr/lib/nspluginwrapper/plugin-config from 'use' accesses on the fd /dev/pts/0. time: Fri Aug 5 14:49:53 2011 description: :SELinux is preventing /usr/lib/nspluginwrapper/plugin-config from 'use' accesses on the fd /dev/pts/0. : :***** Plugin catchall_boolean (80.5 confidence) suggests ******************* : :If you want to allow all domains to use other domains file descriptors :Then you must tell SELinux about this by enabling the 'allow_domain_fd_use' boolean. :Do :setsebool -P allow_domain_fd_use 1 : :***** Plugin catchall (10.5 confidence) suggests *************************** : :If you believe that plugin-config should be allowed use access on the 0 fd 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 plugin-config /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :***** Plugin leaks (10.5 confidence) suggests ****************************** : :If you want to ignore plugin-config trying to use access the 0 fd, 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/lib/nspluginwrapper/plugin-config /var/log/audit/audit.log | audit2allow -D -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context unconfined_u:unconfined_r:nsplugin_config_t:s0-s0: : c0.c1023 :Target Context system_u:system_r:sshd_t:s0-s0:c0.c1023 :Target Objects /dev/pts/0 [ fd ] :Source plugin-config :Source Path /usr/lib/nspluginwrapper/plugin-config :Port <Unknown> :Host (removed) :Source RPM Packages nspluginwrapper-1.4.0-1.fc16 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-15.fc16 :Selinux Enabled True :Policy Type targeted :Enforcing Mode Permissive :Host Name (removed) :Platform Linux (removed) : 3.0.0-4.1.fc16.i686.PAE #1 SMP Thu Aug 4 19:22:07 : UTC 2011 i686 i686 :Alert Count 1 :First Seen Fri 05 Aug 2011 02:42:05 PM CEST :Last Seen Fri 05 Aug 2011 02:42:05 PM CEST :Local ID e8aea11f-b3a1-4943-8e65-94f22f7c987c : :Raw Audit Messages :type=AVC msg=audit(1312548125.906:56): avc: denied { use } for pid=1363 comm="plugin-config" path="/dev/pts/0" dev=devpts ino=3 scontext=unconfined_u:unconfined_r:nsplugin_config_t:s0-s0:c0.c1023 tcontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tclass=fd : : :type=SYSCALL msg=audit(1312548125.906:56): arch=i386 syscall=execve success=yes exit=0 a0=8a60170 a1=8a5bc88 a2=8a5fa98 a3=8a5bc88 items=0 ppid=1361 pid=1363 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=2 comm=plugin-config exe=/usr/lib/nspluginwrapper/plugin-config subj=unconfined_u:unconfined_r:nsplugin_config_t:s0-s0:c0.c1023 key=(null) : :Hash: plugin-config,nsplugin_config_t,sshd_t,fd,use : :audit2allow : :#============= nsplugin_config_t ============== :#!!!! This avc can be allowed using the boolean 'allow_domain_fd_use' : :allow nsplugin_config_t sshd_t:fd use; : :audit2allow -R : :#============= nsplugin_config_t ============== :#!!!! This avc can be allowed using the boolean 'allow_domain_fd_use' : :allow nsplugin_config_t sshd_t:fd use; :