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From: David Cottle <webmaster@aus-city.com>
To: SE Linux <selinux@tycho.nsa.gov>
Subject: Can someone please assist me with selinux issue
Date: Tue, 03 Jul 2007 21:15:46 +1000	[thread overview]
Message-ID: <468A2FE2.5000903@aus-city.com> (raw)
In-Reply-To: <1183425133.32465.16.camel@code.and.org>

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Hi,

I got a ftp session from a IP camera sending images every 1 minute.

I keep getting these AVC messages in /var/logs/messages:

Jul  1 04:43:40 server kernel: audit(1183229020.232:8256): avc:
denied  { link } for  pid=2043 comm="in.proftpd"
scontext=system_u:system_r:ftpd_t:s0
tcontext=system_u:system_r:ftpd_t:s0 tclass=key
Jul  1 04:44:40 server kernel: audit(1183229080.245:8257): avc:
denied  { link } for  pid=2061 comm="in.proftpd"
scontext=system_u:system_r:ftpd_t:s0
tcontext=system_u:system_r:ftpd_t:s0 tclass=key
Jul  1 04:45:40 server kernel: audit(1183229140.367:8258): avc:
denied  { link } for  pid=2259 comm="in.proftpd"
scontext=system_u:system_r:ftpd_t:s0
tcontext=system_u:system_r:crond_t:s0-s0:c0.c1023 tclass=key
Jul  1 04:46:40 server kernel: audit(1183229200.238:8259): avc:
denied  { link } for  pid=2267 comm="in.proftpd"
scontext=system_u:system_r:ftpd_t:s0
tcontext=system_u:system_r:crond_t:s0-s0:c0.c1023 tclass=key

Every time there is a transfer.  So at 1 minute intervals there are
too many.  Also I want to add more webcams so no doubt its going to
get worse.

However I read and created a policy:

grep proftpd /var/log/messages | audit2allow -M proftpd
selinux -i proftpd.pp


However the above I STILL get the annoying AVC denied messages.

Can someone please explain and tell me how can I update and get rid of
the denied messages?

This is the proftpd.te rule it made:

module proftpd 1.0;

require {
    type ftpd_t;
    type crond_t;
    type httpd_suexec_t;
    class capability dac_override;
    class key { write search };
}

#============= ftpd_t ==============
allow ftpd_t crond_t:key search;
allow ftpd_t httpd_suexec_t:key search;
allow ftpd_t self:capability dac_override;
allow ftpd_t self:key { write search };


But I see crond, httpd and ftpd all there but this rule does nothing :(

I also

Thanks!
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[-- Attachment #2: webmaster.vcf --]
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begin:vcard
fn:David Cottle
n:Cottle;David
email;internet:webmaster@aus-city.com
title:Webmaster
version:2.1
end:vcard


  reply	other threads:[~2007-07-03 11:15 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-21  9:54 [patch 0/3] genhomedircon replacement in libsemanage jbrindle
2007-05-21  9:54 ` [patch 1/3] libsemanage: genhomedircon replacement jbrindle
2007-05-22 21:08   ` Karl MacMillan
2007-05-24 14:04     ` Mark Goldman
2007-05-24 14:45       ` Karl MacMillan
2007-05-24 15:44         ` Daniel J Walsh
2007-05-24 19:20         ` Mark Goldman
2007-05-25 15:52           ` Karl MacMillan
2007-05-25 17:06             ` Joshua Brindle
2007-05-26  0:02               ` Karl MacMillan
2007-05-29 20:25                 ` audit2allow module generation Anand Patel
2007-05-29 21:11                   ` Karl MacMillan
2007-05-30 14:44                     ` Anand Patel
2007-05-31 16:05                       ` Karl MacMillan
2007-06-08 15:36                       ` Karl MacMillan
2007-06-11 13:47                         ` Anand Patel
2007-08-30 13:43                           ` Anand Patel
2007-09-03 16:13                             ` Karl MacMillan
2007-09-10 14:10                               ` Anand Patel
2007-09-10 16:01                                 ` Karl MacMillan
2007-06-19 15:09                 ` [patch 1/3] libsemanage: genhomedircon replacement Joshua Brindle
2007-06-21 16:29                   ` Karl MacMillan
2007-06-21 16:49                     ` Joshua Brindle
2007-06-21 18:04                       ` Karl MacMillan
2007-06-21 18:09                         ` Joshua Brindle
2007-06-21 18:18                           ` Karl MacMillan
2007-06-21 18:25                             ` Joshua Brindle
2007-06-21 18:35                               ` Karl MacMillan
2007-06-21 20:54                                 ` Eamon Walsh
2007-06-22 11:50                                   ` Daniel J Walsh
2007-06-22 15:22                                   ` Karl MacMillan
2007-06-22 15:31                                     ` Joshua Brindle
2007-06-22 16:04                                       ` Karl MacMillan
2007-06-22 16:58                                     ` Eamon Walsh
2007-06-22 19:30                                       ` Karl MacMillan
2007-06-22 20:55                                         ` Eamon Walsh
2007-07-02 14:00                                           ` Joshua Brindle
2007-07-02 14:23                                             ` Karl MacMillan
2007-07-02 15:54                                               ` Joshua Brindle
2007-07-02 21:26                                               ` Joshua Brindle
2007-07-03  1:12                                                 ` James Antill
2007-07-03 11:15                                                   ` David Cottle [this message]
     [not found]                                                     ` <1183464455.12218.243.camel@moss-spartans.epoch.ncs! c.mil>
2007-07-03 12:07                                                     ` Can someone please assist me with selinux issue Stephen Smalley
2007-07-04 23:30                                                       ` David Cottle
2007-07-05 12:33                                                         ` Stephen Smalley
2007-07-12 19:03                                                           ` Libsemanage dependency on version of Linux Hasan Rezaul-CHR010
2007-07-12 19:39                                                             ` Stephen Smalley
2007-07-12 19:48                                                               ` Hasan Rezaul-CHR010
2007-07-12 19:57                                                                 ` Stephen Smalley
2007-07-12 19:49                                                               ` Stephen Smalley
2007-07-02 14:54                                             ` [patch 1/3] libsemanage: genhomedircon replacement James Antill
2007-06-22 20:00                                       ` James Antill
2007-05-24 15:05       ` Steve G
2007-05-24 15:27         ` Karl MacMillan
2007-05-24 16:00       ` James Antill
2007-05-25 14:22         ` Mark Goldman
2007-05-21  9:54 ` [patch 2/3] libsemanage: test functions jbrindle
2007-05-21  9:54 ` [patch 3/3] Remove legacy genhomedircon python script jbrindle
2007-05-22 17:23 ` [patch 0/3] genhomedircon replacement in libsemanage Daniel J Walsh
2007-05-22 17:35   ` Joshua Brindle
2007-05-22 21:10     ` Karl MacMillan
2007-05-22 21:11 ` Karl MacMillan

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