Bug 1047308 - SELinux is preventing /usr/bin/mailx from using the 'execstack' accesses on a process.
Summary: SELinux is preventing /usr/bin/mailx from using the 'execstack' accesses on a...
Keywords:
Status: CLOSED DUPLICATE of bug 1045699
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: rawhide
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:379857e52da14123781c4e2b79a...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-12-30 10:53 UTC by Nicolas Mailhot
Modified: 2014-01-02 21:35 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2014-01-02 21:35:01 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Nicolas Mailhot 2013-12-30 10:53:01 UTC
Description of problem:
SELinux is preventing /usr/bin/mailx from using the 'execstack' accesses on a process.

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

If vous pensez que mailx devrait être autorisé à accéder execstack sur les processus étiquetés system_mail_t par défaut.
Then vous devriez rapporter ceci en tant qu'anomalie.
Vous pouvez générer un module de stratégie local pour autoriser cet accès.
Do
autoriser cet accès pour le moment en exécutant :
# grep mail /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:system_mail_t:s0
Target Context                system_u:system_r:system_mail_t:s0
Target Objects                 [ process ]
Source                        mail
Source Path                   /usr/bin/mailx
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           mailx-12.5-10.fc21.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-10.fc21.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 3.13.0-0.rc5.git0.1.fc21.x86_64 #1
                              SMP Mon Dec 23 14:23:13 UTC 2013 x86_64 x86_64
Alert Count                   2
First Seen                    2013-12-30 11:50:34 CET
Last Seen                     2013-12-30 11:50:37 CET
Local ID                      ba5bc934-6738-4cf9-9dab-023d50dff3b9

Raw Audit Messages
type=AVC msg=audit(1388400637.158:55): avc:  denied  { execstack } for  pid=1019 comm="mail" scontext=system_u:system_r:system_mail_t:s0 tcontext=system_u:system_r:system_mail_t:s0 tclass=process


type=AVC msg=audit(1388400637.158:55): avc:  denied  { execmem } for  pid=1019 comm="mail" scontext=system_u:system_r:system_mail_t:s0 tcontext=system_u:system_r:system_mail_t:s0 tclass=process


type=SYSCALL msg=audit(1388400637.158:55): arch=x86_64 syscall=mprotect success=yes exit=0 a0=7ffffb55c000 a1=1000 a2=1000007 a3=0 items=0 ppid=1008 pid=1019 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=mail exe=/usr/bin/mailx subj=system_u:system_r:system_mail_t:s0 key=(null)

Hash: mail,system_mail_t,system_mail_t,process,execstack

Additional info:
reporter:       libreport-2.1.10
hashmarkername: setroubleshoot
kernel:         3.13.0-0.rc5.git0.1.fc21.x86_64
type:           libreport

Comment 1 Daniel Walsh 2014-01-02 21:35:01 UTC

*** This bug has been marked as a duplicate of bug 1045699 ***


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