Bug 542880 - SELinux is preventing /usr/bin/tor "read" access on /usr/share/tor/geoip.
Summary: SELinux is preventing /usr/bin/tor "read" access on /usr/share/tor/geoip.
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 12
Hardware: i386
OS: Linux
low
medium
Target Milestone: ---
Assignee: Daniel Walsh
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:4664a365352...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-12-01 02:53 UTC by markhuomian
Modified: 2010-08-20 01:43 UTC (History)
3 users (show)

Fixed In Version: selinux-policy-3.6.32-120.fc12
Clone Of:
Environment:
Last Closed: 2009-12-07 22:47:22 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description markhuomian 2009-12-01 02:53:29 UTC
Summary:

SELinux is preventing /usr/bin/tor "read" access on /usr/share/tor/geoip.

Detailed Description:

SELinux denied access requested by tor. It is not expected that this access is
required by tor and this access may signal an intrusion attempt. It is also
possible that the specific version or configuration of the application is
causing it to require additional access.

Allowing Access:

You can generate a local policy module to allow this access - see FAQ
(http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                unconfined_u:system_r:tor_t:s0
Target Context                system_u:object_r:usr_t:s0
Target Objects                /usr/share/tor/geoip [ file ]
Source                        tor
Source Path                   /usr/bin/tor
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           tor-core-0.2.1.20-1200.fc12
Target RPM Packages           tor-core-0.2.1.20-1200.fc12
Policy RPM                    selinux-policy-3.6.32-49.fc12
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.31.6-145.fc12.i686.PAE #1 SMP
                              Sat Nov 21 16:12:37 EST 2009 i686 i686
Alert Count                   2
First Seen                    Tue 01 Dec 2009 10:50:59 AM SGT
Last Seen                     Tue 01 Dec 2009 10:51:01 AM SGT
Local ID                      05187d56-d492-45b4-a92b-05aba12011d3
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1259635861.961:25042): avc:  denied  { read } for  pid=4675 comm="tor" name="geoip" dev=dm-0 ino=1184032 scontext=unconfined_u:system_r:tor_t:s0 tcontext=system_u:object_r:usr_t:s0 tclass=file

node=(removed) type=SYSCALL msg=audit(1259635861.961:25042): arch=40000003 syscall=5 success=no exit=-13 a0=9d90540 a1=8000 a2=1b6 a3=8123ca3 items=0 ppid=4674 pid=4675 auid=500 uid=491 gid=477 euid=491 suid=491 fsuid=491 egid=477 sgid=477 fsgid=477 tty=(none) ses=1 comm="tor" exe="/usr/bin/tor" subj=unconfined_u:system_r:tor_t:s0 key=(null)



Hash String generated from  selinux-policy-3.6.32-49.fc12,catchall,tor,tor_t,usr_t,file,read
audit2allow suggests:

#============= tor_t ==============
allow tor_t usr_t:file read;

Comment 1 Daniel Walsh 2009-12-01 15:11:31 UTC
You can add these rules for now using

# grep avc /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Fixed in selinux-policy-3.6.32-52.fc12.noarch

Comment 2 Fedora Update System 2009-12-01 16:54:47 UTC
selinux-policy-3.6.32-52.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-52.fc12

Comment 3 Fedora Update System 2009-12-03 05:02:15 UTC
selinux-policy-3.6.32-52.fc12 has been pushed to the Fedora 12 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/F12/FEDORA-2009-12549

Comment 4 Fedora Update System 2009-12-03 20:26:47 UTC
selinux-policy-3.6.32-55.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-55.fc12

Comment 5 Fedora Update System 2009-12-04 23:44:53 UTC
selinux-policy-3.6.32-55.fc12 has been pushed to the Fedora 12 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/F12/FEDORA-2009-12650

Comment 6 Fedora Update System 2009-12-08 07:51:33 UTC
selinux-policy-3.6.32-55.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2010-08-05 13:18:02 UTC
selinux-policy-3.6.32-120.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-120.fc12

Comment 8 Fedora Update System 2010-08-20 01:38:26 UTC
selinux-policy-3.6.32-120.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.


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