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Old 01-13-2010, 04:43 PM
Bob Goodwin
 
Default Selinux warning -

I'm not sure what this means or how to react to it. I noticed it for the
first time after an update a little while ago although it also refers to
an earlier episode. This is the first time I saw it though.

Advise appreciated.

Bob


Summary:

SELinux is preventing /usr/sbin/abrtd (deleted) "write" access on
/etc/abrt.

Detailed Description:

[abrtd has a permissive type (abrt_t). This access was not denied.]

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

Additional Information:

Source Context system_u:system_r:abrt_t:s0-s0:c0.c1023
Target Context system_ubject_r:abrt_etc_t:s0
Target Objects /etc/abrt [ dir ]
Source abrtd
Source Path /usr/sbin/abrtd (deleted)
Port <Unknown>
Host box6
Source RPM Packages
Target RPM Packages abrt-1.0.3-1.fc12
Policy RPM selinux-policy-3.6.32-66.fc12
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Plugin Name catchall
Host Name box6
Platform Linux box6 2.6.31.9-174.fc12.x86_64 #1
SMP Mon Dec
21 05:33:33 UTC 2009 x86_64 x86_64
Alert Count 3
First Seen Wed 13 Jan 2010 10:04:23 AM EST
Last Seen Wed 13 Jan 2010 10:04:23 AM EST
Local ID 5b2d146c-4a5b-4d4b-bd2b-17df8e2837a5
Line Numbers

Raw Audit Messages

node=box6 type=AVC msg=audit(1263395063.649:71): avc: denied {
write } for pid=1458 comm="abrtd" name="abrt" dev=dm-2 ino=24239
scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023
tcontext=system_ubject_r:abrt_etc_t:s0 tclass=dir

node=box6 type=AVC msg=audit(1263395063.649:71): avc: denied {
add_name } for pid=1458 comm="abrtd" name="pyhook.conf"
scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023
tcontext=system_ubject_r:abrt_etc_t:s0 tclass=dir

node=box6 type=AVC msg=audit(1263395063.649:71): avc: denied {
create } for pid=1458 comm="abrtd" name="pyhook.conf"
scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023
tcontext=system_ubject_r:abrt_etc_t:s0 tclass=file

node=box6 type=SYSCALL msg=audit(1263395063.649:71): arch=c000003e
syscall=2 success=yes exit=9 a0=7f7549437625 a1=241 a2=1b6 a3=0
items=0 ppid=1 pid=1458 auid=4294967295 uid=0 gid=0 euid=0 suid=0
fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="abrtd"
exe=2F7573722F7362696E2F6162727464202864656C657465 6429
subj=system_u:system_r:abrt_t:s0-s0:c0.c1023 key=(null)




.

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Old 01-13-2010, 06:52 PM
Daniel J Walsh
 
Default Selinux warning -

On 01/13/2010 12:43 PM, Bob Goodwin wrote:
> I'm not sure what this means or how to react to it. I noticed it for the
> first time after an update a little while ago although it also refers to
> an earlier episode. This is the first time I saw it though.
>
> Advise appreciated.
>
> Bob
>
>
> Summary:
>
> SELinux is preventing /usr/sbin/abrtd (deleted) "write" access on
> /etc/abrt.
>
> Detailed Description:
>
> [abrtd has a permissive type (abrt_t). This access was not denied.]
>
> SELinux denied access requested by abrtd. It is not expected that
> this access is
> required by abrtd 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://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please
> file a bug
> report.
>
> Additional Information:
>
> Source Context system_u:system_r:abrt_t:s0-s0:c0.c1023
> Target Context system_ubject_r:abrt_etc_t:s0
> Target Objects /etc/abrt [ dir ]
> Source abrtd
> Source Path /usr/sbin/abrtd (deleted)
> Port <Unknown>
> Host box6
> Source RPM Packages
> Target RPM Packages abrt-1.0.3-1.fc12
> Policy RPM selinux-policy-3.6.32-66.fc12
> Selinux Enabled True
> Policy Type targeted
> Enforcing Mode Enforcing
> Plugin Name catchall
> Host Name box6
> Platform Linux box6 2.6.31.9-174.fc12.x86_64 #1
> SMP Mon Dec
> 21 05:33:33 UTC 2009 x86_64 x86_64
> Alert Count 3
> First Seen Wed 13 Jan 2010 10:04:23 AM EST
> Last Seen Wed 13 Jan 2010 10:04:23 AM EST
> Local ID 5b2d146c-4a5b-4d4b-bd2b-17df8e2837a5
> Line Numbers
>
> Raw Audit Messages
>
> node=box6 type=AVC msg=audit(1263395063.649:71): avc: denied {
> write } for pid=1458 comm="abrtd" name="abrt" dev=dm-2 ino=24239
> scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023
> tcontext=system_ubject_r:abrt_etc_t:s0 tclass=dir
>
> node=box6 type=AVC msg=audit(1263395063.649:71): avc: denied {
> add_name } for pid=1458 comm="abrtd" name="pyhook.conf"
> scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023
> tcontext=system_ubject_r:abrt_etc_t:s0 tclass=dir
>
> node=box6 type=AVC msg=audit(1263395063.649:71): avc: denied {
> create } for pid=1458 comm="abrtd" name="pyhook.conf"
> scontext=system_u:system_r:abrt_t:s0-s0:c0.c1023
> tcontext=system_ubject_r:abrt_etc_t:s0 tclass=file
>
> node=box6 type=SYSCALL msg=audit(1263395063.649:71): arch=c000003e
> syscall=2 success=yes exit=9 a0=7f7549437625 a1=241 a2=1b6 a3=0
> items=0 ppid=1 pid=1458 auid=4294967295 uid=0 gid=0 euid=0 suid=0
> fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="abrtd"
> exe=2F7573722F7362696E2F6162727464202864656C657465 6429
> subj=system_u:system_r:abrt_t:s0-s0:c0.c1023 key=(null)
>
>
>
>
> .
>
I believe there is a new abrt package available that does not do this any longer.

yum -y update abrt* --enablerepo=updates-testing


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Old 01-13-2010, 07:06 PM
Bob Goodwin
 
Default Selinux warning -

On 13/01/10 14:52, Daniel J Walsh wrote:
> On 01/13/2010 12:43 PM, Bob Goodwin wrote:
>
>> I'm not sure what this means or how to react to it. I noticed it for the
>> first time after an update a little while ago although it also refers to
>> an earlier episode. This is the first time I saw it though.
>>
>> Advise appreciated.
>>
>> Bob
>>
>>
>> Summary:
>>
>> SELinux is preventing /usr/sbin/abrtd (deleted) "write" access on
>> /etc/abrt.
>>
>>
> I believe there is a new abrt package available that does not do this any longer.
>
> yum -y update abrt* --enablerepo=updates-testing
>
>
>
>
Perhaps it's not available yet. I'll try again later.

Thank you.

Bob

[root@box6 bobg]# yum -y update abrt* --enablerepo=updates-testing
Loaded plugins: presto, refresh-packagekit
updates-testing/metalink | 11
kB 00:00
updates-testing | 4.4
kB 00:00
updates-testing/primary_db | 969
kB 00:05
Setting up Update Process
No Packages marked for Update

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Old 01-13-2010, 07:09 PM
Daniel J Walsh
 
Default Selinux warning -

On 01/13/2010 03:06 PM, Bob Goodwin wrote:
> SELinux is preventing /usr/sbin/abrtd (deleted) "write" access on
> /etc/abrt.

https://bugzilla.redhat.com/show_bug.cgi?id=550523

THis is the open bug report.
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