Bug 952531 - SELinux is preventing /usr/bin/python2.7 from 'name_connect' accesses on the tcp_socket .
Summary: SELinux is preventing /usr/bin/python2.7 from 'name_connect' accesses on the ...
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 18
Hardware: x86_64
OS: Unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
Whiteboard: abrt_hash:3c929fef965982a99784ef0e9c0...
Depends On:
TreeView+ depends on / blocked
Reported: 2013-04-16 06:43 UTC by Arindam Choudhury
Modified: 2013-04-20 01:03 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2013-04-20 01:03:22 UTC

Attachments (Terms of Use)

Description Arindam Choudhury 2013-04-16 06:43:06 UTC
Description of problem:
SELinux is preventing /usr/bin/python2.7 from 'name_connect' accesses on the tcp_socket .

*****  Plugin catchall (100. confidence) suggests  ***************************

If you believe that python2.7 should be allowed name_connect access on the  tcp_socket by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
allow this access for now by executing:
# grep python /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:quantum_t:s0
Target Context                system_u:object_r:keystone_port_t:s0
Target Objects                 [ tcp_socket ]
Source                        python
Source Path                   /usr/bin/python2.7
Port                          35357
Host                          (removed)
Source RPM Packages           python-2.7.3-13.fc18.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.11.1-90.fc18.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 3.8.7-201.fc18.x86_64 #1 SMP Fri
                              Apr 12 19:46:19 UTC 2013 x86_64 x86_64
Alert Count                   6
First Seen                    2013-04-16 08:38:40 CEST
Last Seen                     2013-04-16 08:42:20 CEST
Local ID                      81d5aec9-6cfc-4fdb-ac31-0badf61defa0

Raw Audit Messages
type=AVC msg=audit(1366094540.990:1008): avc:  denied  { name_connect } for  pid=1076 comm="python" dest=35357 scontext=system_u:system_r:quantum_t:s0 tcontext=system_u:object_r:keystone_port_t:s0 tclass=tcp_socket

type=SYSCALL msg=audit(1366094540.990:1008): arch=x86_64 syscall=connect success=no exit=EINPROGRESS a0=10 a1=7fff7ba6f830 a2=10 a3=15 items=0 ppid=1 pid=1076 auid=4294967295 uid=164 gid=164 euid=164 suid=164 fsuid=164 egid=164 sgid=164 fsgid=164 ses=4294967295 tty=(none) comm=python exe=/usr/bin/python2.7 subj=system_u:system_r:quantum_t:s0 key=(null)

Hash: python,quantum_t,keystone_port_t,tcp_socket,name_connect


#============= quantum_t ==============
allow quantum_t keystone_port_t:tcp_socket name_connect;

audit2allow -R
require {
	type quantum_t;

#============= quantum_t ==============

Additional info:
hashmarkername: setroubleshoot
kernel:         3.8.7-201.fc18.x86_64
type:           libreport

Comment 1 Miroslav Grepl 2013-04-16 08:33:26 UTC
Fixed in selinux-policy-3.11.1-91.fc18.noarch

Comment 2 Fedora Update System 2013-04-18 12:52:15 UTC
selinux-policy-3.11.1-91.fc18 has been submitted as an update for Fedora 18.

Comment 3 Fedora Update System 2013-04-19 04:49:43 UTC
Package selinux-policy-3.11.1-91.fc18:
* should fix your issue,
* was pushed to the Fedora 18 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.11.1-91.fc18'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2013-04-20 01:03:23 UTC
selinux-policy-3.11.1-91.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.

Note You need to log in before you can comment on or make changes to this bug.