RES: RES: problem with suexec

[Wilson A. Galafassi Jr.]

# ls -la
drwxrwxr-x   8 nagios nagios 4096 Mar 10 20:00 .
drwxr-xr-x  22 root   root   4096 Mar 10 20:00 ..
drwxrwxr-x   2 nagios nagios 4096 Mar 10 20:00 bin
drwxrwxr-x   3 nagios nagios 4096 Mar 10 20:32 etc
drwxrwxr-x   2 nagios nagios 4096 Mar 10 20:41 libexec
drwxrwxr-x   2 nagios nagios 4096 Mar 10 20:00 sbin
drwxrwxr-x   9 nagios nagios 4096 Mar 10 20:41 share
drwxrwxr-x   5 nagios nagios 4096 Mar 12 13:11 var

sbin
# ls -la
total 3092
drwxrwxr-x  2 nagios nagios   4096 Mar 10 20:00 .
drwxrwxr-x  8 nagios nagios   4096 Mar 10 20:00 ..
-rwxrwxr-x  1 nagios nagios 214472 Mar 10 20:00 avail.cgi
-rwxrwxr-x  1 nagios nagios 210760 Mar 10 20:00 cmd.cgi
-rwxrwxr-x  1 nagios nagios 180680 Mar 10 20:00 config.cgi
-rwxrwxr-x  1 nagios nagios 230024 Mar 10 20:00 extinfo.cgi
-rwxrwxr-x  1 nagios nagios 184936 Mar 10 20:00 histogram.cgi
-rwxrwxr-x  1 nagios nagios 168456 Mar 10 20:00 history.cgi
-rwxrwxr-x  1 nagios nagios 164328 Mar 10 20:00 notifications.cgi
-rwxrwxr-x  1 nagios nagios 160200 Mar 10 20:00 outages.cgi
-rwxrwxr-x  1 nagios nagios 164616 Mar 10 20:00 showlog.cgi
-rwxrwxr-x  1 nagios nagios 221704 Mar 10 20:00 status.cgi
-rwxrwxr-x  1 nagios nagios 180904 Mar 10 20:00 statusmap.cgi
-rwxrwxr-x  1 nagios nagios 176648 Mar 10 20:00 statuswml.cgi
-rwxrwxr-x  1 nagios nagios 164360 Mar 10 20:00 statuswrl.cgi
-rwxrwxr-x  1 nagios nagios 181832 Mar 10 20:00 summary.cgi
-rwxrwxr-x  1 nagios nagios 176680 Mar 10 20:00 tac.cgi
-rwxrwxr-x  1 nagios nagios 189064 Mar 10 20:00 trends.cgi

-----Mensagem original-----
De: nagios-users-bounces at lists.sourceforge.net
[mailto:nagios-users-bounces at lists.sourceforge.net] Em nome de Hendrik
Bäcker
Enviada em: quarta-feira, 12 de março de 2008 12:07
Para: nagios-users at lists.sourceforge.net
Assunto: Re: [Nagios-users] RES: problem with suexec



Wilson A. Galafassi Jr. schrieb:
> I have tried but the problem persist.
> 
With the same error message? Show us your directory (ls -la).

> Any other idea?
>

> Thanks,
> Wilson
> 
> -----Mensagem original-----
> De: nagios-users-bounces at lists.sourceforge.net
> [mailto:nagios-users-bounces at lists.sourceforge.net] Em nome de Hendrik
> Bäcker
> Enviada em: quarta-feira, 12 de março de 2008 04:27
> Para: wilson at galafassi.com.br
> Cc: nagios-users at lists.sourceforge.net
> Assunto: Re: [Nagios-users] problem with suexec
> 
> Hi Wilson,
> 
> Wilson Galafassi schrieb:
>> hello.
>> i have installed nagios on my server running apache 2.2.6.
>>
>> when i try to access the web interface i see: Internal Server Error
>>
>> in error_log i see:
>> [Tue Mar 11 21:20:15 2008] [error] [client xxx.yyy.zzz.xxxx] suexec
>> policy violation: see suexec log for more details, referer:
>> http://www.digitalstorage.com.br/nagios/side.html
>> [Tue Mar 11 21:20:15 2008] [error] [client xxx.yyy.zzz.xxxx] Premature
>> end of script headers: tac.cgi, referer:
>> http://www.digitalstorage.com.br/nagios/side.html
>> [Tue Mar 11 21:20:15 2008] [error] [client xxx.yyy.zzz.xxxx] File does
>> not exist: /home/digital/public_html/500.shtml, referer:
>> http://www.digitalstorage.com.br/nagios/side.html
>>
>> in suexec_log:
>> [2008-03-11 21:22:04]: uid: (32042/digital) gid: (32044/32044) cmd:
> tac.cgi
>> [2008-03-11 21:22:04]: directory is writable by others:
> (/usr/local/nagios/sbin)
> Well, did you begin to re-set the permissions?
> I don't know suexec in depth but in your situation I would start to try 
> to do what suexec suggests. After each step I would control if the 
> balance between application and security is givven.
> 
> So like your suexec_log: change the directory permission of 
> "/usr/local/nagios/sbin" to make it not writable by "other" (chmod o-w 
> /usr/local/nagios/sbin)
> 
> Regards
> Hendrik
> 
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Nagios-users mailing list
> Nagios-users at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/nagios-users
> ::: Please include Nagios version, plugin version (-v) and OS when
reporting
> any issue. 
> ::: Messages without supporting info will risk being sent to /dev/null
> 
> 

-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
Nagios-users mailing list
Nagios-users at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting
any issue. 
::: Messages without supporting info will risk being sent to /dev/null


-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
Nagios-users mailing list
Nagios-users at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
::: Messages without supporting info will risk being sent to /dev/null