Nessus scan / Tivoli Maestro

Olivier Le Foll Olivier.Le-Foll at atosorigin.com
Tue Jan 11 05:39:06 EST 2005


Hi,

Thanks for responses. The servers didn't crash, only the application so 
I think I will just exclude the tcp port number in nessus scan range to 
avoid problems.

Regards,

------------------------------------------------------
*Olivier Le Foll*
Architecte Système
Atos Origin Infogérance - IMS/Pôle Clients ERP/PLM
64, rue du 8 mai 1945
92025 Nanterre Cedex
Tél : 01 46 14 55 87
Courriel : Olivier.Le-Foll at atosorigin.com 
<mailto:Olivier.Le-Foll at atosorigin.com>
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Senthil Prabu.S a écrit :

> Hello,
>       Normally HP-UX (PA machines) crashes once you scan them with 
> Nessus. I think, you
> are facing the same problem. Also I guess ur OS crashes is not bez of 
> any applications like
> Tivoli Maestro. It is the problem with OS. HP-UX crashes under 
> following scenario,
>  
> 1. Portmapper might crash when ports scanned on HP-UX.
> 2. Finger print scan crashes HP-UX.
> 3. Sometime NFS scan crashes HP-UX (this was the case, I faced with ).
> 4. Telnet scanning causes these problem as well.
>    and many other cases..... 
>  
> Solution:
>     Find out the plugins which does above scanning and disable them.
>  
> For more details,you can refer the following mailinglist discussion, 
> which gives a list of scenario
>  where Nessus causes a system crash.
> http://mail.nessus.org/mailman/htdig/nessus/2003-December/msg00060.html
>  
> Also,go through the mailing list archives and search for key word 
> "hpux". You can get a
> clear idea. These problems were discussed many times in the list.
>  
> Note:
>     On my experience on HP-UX machines, System crash happends due to 
> NFS scanning.
> So I disabled the following plugins nfs_mount.nasl, showmount.nasl, 
> mountd_overflow.nasl,
> nfs_xlog_overflow.nasl, source_routed.nasl, nfs_dotdot.nasl, 
> rpc_automountd.nasl,
> nfs_portmap.nasl and nfs_fsirand.nasl. After removing these scripts, 
> now I am able to scan
> 11.11 PA, 11.23 PA machines. Also these problems donot occur with IPF 
> machines.
>  
> Hope this helps. Feel free to mail me in future if you are in need of 
> more details.
>  
> --
> Senthil Prabu.S
>  
> If you are smart enough to know that you're not smart enough to be an
> Engineer, then you're in Business.
> _________________________________________________________________ 
>  
> ----- Original Message -----
>
>     *From:* Olivier Le Foll <mailto:Olivier.Le-Foll at atosorigin.com>
>     *To:* Nessus Mailing List <mailto:nessus at list.nessus.org>
>     *Sent:* Monday, January 10, 2005 5:19 PM
>     *Subject:* Nessus scan / Tivoli Maestro
>
>     Hello,
>
>     I just configured a set of Nessus (2.2.2a) scans for unix servers
>     (HP/UX).
>     These servers run Tivoli Maestro (service running on TCP/31111)
>     and this application crashes after Nessus scans !!!
>
>     Does anyone already meet this problem ? Is there a way to avoid
>     this problem or limit the nessus action ?
>
>     Thanks for help.
>
>     Regards,
>     -- 
>     ------------------------------------------------------
>     *Olivier Le Foll*
>     Courriel : Olivier.Le-Foll at atosorigin.com
>     <mailto:Olivier.Le-Foll at atosorigin.com>
>     ------------------------------------------------------
>     Ce message et les pièces jointes sont confidentiels et réservés à
>     l'usage exclusif de ses destinataires. Il peut également être
>     protégé par le secret professionnel. Si vous recevez ce message
>     par erreur, merci d'en avertir immédiatement l'expéditeur et de le
>     détruire.
>     L'intégrité du message ne pouvant être assurée sur Internet, la
>     responsabilité du groupe Atos Origin ne pourra être recherchée
>     quant au contenu de ce message. Bien que les meilleurs efforts
>     soient faits pour maintenir cette transmission exempte de tout
>     virus, l'expéditeur ne donne aucune garantie à cet égard et sa
>     responsabilité ne saurait être recherchée pour tout dommage
>     résultant d'un virus transmis.
>
>     This e-mail and the documents attached are confidential and
>     intended solely for the addressee; it may also be privileged. If
>     you receive this e-mail in error, please notify the sender
>     immediately and destroy it.
>     As its integrity cannot be secured on the Internet, the Atos
>     Origin group liability cannot be triggered for the message
>     content. Although the sender endeavours to maintain a computer
>     virus-free network, the sender does not warrant that this
>     transmission is virus-free and will not be liable for any damages
>     resulting from any virus transmitted.
>
>     ------------------------------------------------------------------------
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