Bug 658645 - SELinux is preventing /usr/sbin/snmptrapd "connectto" access on /var/agentx/master.
Summary: SELinux is preventing /usr/sbin/snmptrapd "connectto" access on /var/age...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 14
Hardware: i386
OS: Linux
low
medium
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:74f3a11d505...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-11-30 21:40 UTC by Simon
Modified: 2010-12-05 00:37 UTC (History)
2 users (show)

Fixed In Version: selinux-policy-3.9.7-14.fc14
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-12-05 00:37:08 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Simon 2010-11-30 21:40:02 UTC
Summary:

SELinux is preventing /usr/sbin/snmptrapd "connectto" access on
/var/agentx/master.

Detailed Description:

SELinux denied access requested by snmptrapd. It is not expected that this
access is required by snmptrapd 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://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Please file a bug
report.

Additional Information:

Source Context                system_u:system_r:snmpd_t:s0
Target Context                system_u:system_r:snmpd_t:s0
Target Objects                /var/agentx/master [ unix_stream_socket ]
Source                        snmptrapd
Source Path                   /usr/sbin/snmptrapd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           net-snmp-5.5-21.fc14
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.7-12.fc14
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Plugin Name                   catchall
Host Name                     (removed)
Platform                      Linux (removed) 2.6.35.6-48.fc14.i686 #1
                              SMP Fri Oct 22 15:34:36 UTC 2010 i686 i686
Alert Count                   4762
First Seen                    Tue 30 Nov 2010 12:28:36 AM GMT
Last Seen                     Tue 30 Nov 2010 09:39:13 PM GMT
Local ID                      770c4d81-1fb9-4a9b-af21-49adba19e9a8
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1291153153.136:6428): avc:  denied  { connectto } for  pid=1439 comm="snmptrapd" path="/var/agentx/master" scontext=system_u:system_r:snmpd_t:s0 tcontext=system_u:system_r:snmpd_t:s0 tclass=unix_stream_socket

node=(removed) type=SYSCALL msg=audit(1291153153.136:6428): arch=40000003 syscall=102 success=no exit=-13 a0=3 a1=bff1f590 a2=6a0814 a3=1675460 items=0 ppid=1 pid=1439 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="snmptrapd" exe="/usr/sbin/snmptrapd" subj=system_u:system_r:snmpd_t:s0 key=(null)



Hash String generated from  catchall,snmptrapd,snmpd_t,snmpd_t,unix_stream_socket,connectto
audit2allow suggests:

#============= snmpd_t ==============
allow snmpd_t self:unix_stream_socket connectto;

Comment 1 Miroslav Grepl 2010-12-01 10:27:00 UTC
Fixed in selinux-policy-3.9.7-14.fc14

Comment 2 Fedora Update System 2010-12-02 08:18:05 UTC
selinux-policy-3.9.7-14.fc14 has been submitted as an update for Fedora 14.
https://admin.fedoraproject.org/updates/selinux-policy-3.9.7-14.fc14

Comment 3 Fedora Update System 2010-12-02 19:13:46 UTC
selinux-policy-3.9.7-14.fc14 has been pushed to the Fedora 14 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: https://admin.fedoraproject.org/updates/selinux-policy-3.9.7-14.fc14

Comment 4 Fedora Update System 2010-12-05 00:36:11 UTC
selinux-policy-3.9.7-14.fc14 has been pushed to the Fedora 14 stable repository.  If problems still persist, please make note of it in this bug report.


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