Bug 905696

Summary: SELinux is preventing /usr/bin/perl from 'search' accesses on the directory net.
Product: [Fedora] Fedora Reporter: Alan Hamilton <alanh>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 18CC: dominick.grift, dwalsh, mgrepl
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:21a7dea037f6a9dd1e2b37a4a3b5f64c36e27a681a05fa2dd530d36fa95c853a
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-02-08 02:26:02 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Alan Hamilton 2013-01-30 00:35:18 UTC
Description of problem:
Appears to be caused by amavisd. Shows at boot.
SELinux is preventing /usr/bin/perl from 'search' accesses on the directory net.

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

If you believe that perl should be allowed search access on the net directory 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 /usr/sbin/amavi /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:amavis_t:s0
Target Context                system_u:object_r:sysctl_net_t:s0
Target Objects                net [ dir ]
Source                        /usr/sbin/amavi
Source Path                   /usr/bin/perl
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           procps-ng-3.3.3-2.20120807git.fc18.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.11.1-73.fc18.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.7.4-204.fc18.x86_64 #1 SMP Wed
                              Jan 23 16:44:29 UTC 2013 x86_64 x86_64
Alert Count                   60
First Seen                    2013-01-19 12:34:24 MST
Last Seen                     2013-01-29 17:25:24 MST
Local ID                      b88116cd-4a8d-45d6-a373-6190a3de78c3

Raw Audit Messages
type=AVC msg=audit(1359505524.121:404): avc:  denied  { search } for  pid=1309 comm="sysctl" name="net" dev="proc" ino=10436 scontext=system_u:system_r:amavis_t:s0 tcontext=system_u:object_r:sysctl_net_t:s0 tclass=dir


type=SYSCALL msg=audit(1359505524.121:404): arch=x86_64 syscall=stat success=no exit=EACCES a0=18ee070 a1=7fffa6bae530 a2=7fffa6bae530 a3=15 items=0 ppid=1306 pid=1309 auid=4294967295 uid=493 gid=490 euid=493 suid=493 fsuid=493 egid=490 sgid=490 fsgid=490 ses=4294967295 tty=(none) comm=sysctl exe=/usr/sbin/sysctl subj=system_u:system_r:amavis_t:s0 key=(null)

Hash: /usr/sbin/amavi,amavis_t,sysctl_net_t,dir,search

audit2allow

#============= amavis_t ==============
allow amavis_t sysctl_net_t:dir search;

audit2allow -R

#============= amavis_t ==============
allow amavis_t sysctl_net_t:dir search;


Additional info:
hashmarkername: setroubleshoot
kernel:         3.7.4-204.fc18.x86_64
type:           libreport

Comment 1 Miroslav Grepl 2013-01-30 09:36:49 UTC
Fixed in selinux-policy-3.11.1-74.fc18.noarch

Comment 2 Fedora Update System 2013-01-31 13:20:19 UTC
selinux-policy-3.11.1-74.fc18 has been submitted as an update for Fedora 18.
https://admin.fedoraproject.org/updates/selinux-policy-3.11.1-74.fc18

Comment 3 Fedora Update System 2013-02-01 16:41:19 UTC
Package selinux-policy-3.11.1-74.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-3.11.1-74.fc18'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2013-1693/selinux-policy-3.11.1-74.fc18
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2013-02-08 02:26:04 UTC
selinux-policy-3.11.1-74.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.