From: cpebenito@tresys.com (Christopher J. PeBenito)
To: refpolicy@oss.tresys.com
Subject: [refpolicy] Enable ftpd_connect_all_unreserved boolean by default
Date: Thu, 10 Mar 2016 09:05:07 -0500 [thread overview]
Message-ID: <56E17F13.5020907@tresys.com> (raw)
In-Reply-To: <56E170E2.4080302@redhat.com>
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)
--
Chris PeBenito
Tresys Technology, LLC
www.tresys.com | oss.tresys.com
next prev parent reply other threads:[~2016-03-10 14:05 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 [this message]
2016-03-10 14:07 ` Dominick Grift
2016-03-10 14:08 ` Christopher J. PeBenito
2016-03-10 15:17 ` Dominick Grift
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