Bug 551196

Summary: SELinux is preventing /usr/sbin/pptp "signal" access.
Product: [Fedora] Fedora Reporter: Rodrigo Otávio Abreu França <rodrigootavio.franca>
Component: selinux-policyAssignee: Daniel Walsh <dwalsh>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 12CC: dwalsh, mgrepl, rodrigootavio.franca, sundaram
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Whiteboard: setroubleshoot_trace_hash:e4f0f28528f5e75900f8cef490c887a5f6361e0db3093e600190259d316796c1
Fixed In Version: 3.6.32-66.fc12 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-01-08 20:12:05 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 Rodrigo Otávio Abreu França 2009-12-29 13:00:19 UTC 
Sumário:

SELinux is preventing /usr/sbin/pptp "signal" access.

Descrição detalhada:

[SElinux está em modo permissivo. Esse acesso não foi negado.]

SELinux denied access requested by pptpcm. It is not expected that this access
is required by pptpcm 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.

Permitindo acesso:

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.

Informações adicionais:

Contexto de origem            system_u:system_r:pptp_t:s0
Contexto de destino           unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1
                              023
Objetos de destino            None [ process ]
Origem                        pptpcm
Caminho da origem             /usr/sbin/pptp
Porta                         <Desconhecido>
Máquina                      (removed)
Pacotes RPM de origem         pptp-1.7.2-8.fc12
Pacotes RPM de destino        
RPM da política              selinux-policy-3.6.32-59.fc12
Selinux habilitado            True
Tipo de política             targeted
Modo reforçado               Permissive
Nome do plugin                catchall
Nome da máquina              (removed)
Plataforma                    Linux (removed) 2.6.31.9-174.fc12.i686.PAE #1 SMP
                              Mon Dec 21 06:04:56 UTC 2009 i686 athlon
Contador de alertas           1
Visto pela primeira vez em    Ter 29 Dez 2009 10:57:48 BRST
Visto pela última vez em     Ter 29 Dez 2009 10:57:48 BRST
ID local                      eb64cce6-0102-4d0c-9f16-3e75b8dc0c3a
Números de linha             

Mensagens de auditoria não p 

node=(removed) type=AVC msg=audit(1262091468.892:21764): avc:  denied  { signal } for  pid=1294 comm="pptpcm" scontext=system_u:system_r:pptp_t:s0 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=process

node=(removed) type=SYSCALL msg=audit(1262091468.892:21764): arch=40000003 syscall=37 success=yes exit=0 a0=198c a1=f a2=6 a3=0 items=0 ppid=1 pid=1294 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="pptpcm" exe="/usr/sbin/pptp" subj=system_u:system_r:pptp_t:s0 key=(null)



Hash String generated from  selinux-policy-3.6.32-59.fc12,catchall,pptpcm,pptp_t,unconfined_t,process,signal
audit2allow suggests:
audit2allow is not installed.
Comment 1 Daniel Walsh 2009-12-29 21:46:55 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-3.6.32-65.fc12.noarch
Comment 2 Fedora Update System 2010-01-04 21:55:35 UTC 
selinux-policy-3.6.32-66.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/selinux-policy-3.6.32-66.fc12
Comment 3 Fedora Update System 2010-01-05 22:51:39 UTC 
selinux-policy-3.6.32-66.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-2010-0184
Comment 4 Rodrigo Otávio Abreu França 2010-01-06 17:04:53 UTC 
I effected the update of " selinux-policy-3.6.32-66.fc12" , I will be testing and reporting if my problem it was decided.
Comment 5 Fedora Update System 2010-01-08 20:06:25 UTC 
selinux-policy-3.6.32-66.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 6 Rodrigo Otávio Abreu França 2010-01-08 20:30:54 UTC 
The problem id resolved.