From: dac.override@gmail.com (Dominick Grift)
To: refpolicy@oss.tresys.com
Subject: [refpolicy] Enable ftpd_connect_all_unreserved boolean by default
Date: Thu, 10 Mar 2016 15:07:10 +0100 [thread overview]
Message-ID: <56E17F8E.5090704@gmail.com> (raw)
In-Reply-To: <56E17F13.5020907@tresys.com>
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On 03/10/2016 03:05 PM, Christopher J. PeBenito wrote:
> On 3/10/2016 8:04 AM, Lukas Vrabec wrote:
>> Hi all,
>>
>> In current selinux-policy we have two booleans related to ftp
>> active/passive mode communication. Both of these booleans are
>> turned off by default. ftpd_use_passive_mode (off ,
>> off) ftpd_connect_all_unreserved (off , off)
>>
>> In this situation, ftp daemon cannot start without changing one
>> of this booleans.
>>
>> I suggest enabling "ftpd_connect_all_unreserved" boolean by
>> default.
>>
>> Your ideas?
>>
>>
>> Thank you for discussion.
>
> It sounds like there may be some port labeling problems. The
> passive mode Boolean allows TCP binding on all unreserved ports and
> the connect_all allows TCP connecting to all unreserved ports.
> (unreserved ports means 1024-65535 that are not otherwise labeled)
>
Might be related to fedoras' ephemeral_port_t?
- --
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Dominick Grift
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next prev parent reply other threads:[~2016-03-10 14:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-10 13:04 [refpolicy] Enable ftpd_connect_all_unreserved boolean by default Lukas Vrabec
2016-03-10 14:05 ` Christopher J. PeBenito
2016-03-10 14:07 ` Dominick Grift [this message]
2016-03-10 14:08 ` Christopher J. PeBenito
2016-03-10 15:17 ` Dominick Grift
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