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AA-2005.0030 -- Novell ZENworks -- Access control vulnerability allows regular users access to Remote Diagnostics

Date: 24 November 2005

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===========================================================================
AA-2005.0030                  AUSCERT Advisory

                              Novell ZENworks
        Access control vulnerability allows regular users access to
                            Remote Diagnostics
                             24 November 2005
- ---------------------------------------------------------------------------

        AusCERT Advisory Summary
        ------------------------

Product:           Novell ZENworks Remote Management
                   Novell ZENworks for Desktops 4.01
                   Novell ZENworks for Servers 3.0.2
                   Novell ZENworks 6.5 Desktop Management
Operating System:  Windows
                   Linux variants
                   Novell NetWare
Impact:            Read-only Data Access
Access:            Existing Account
Member-only until: Thursday, December 22 2005


OVERVIEW:

	The Novell ZENworks Remote Diagnostics feature has incorrect access
	control, allowing unauthorized regular users to access the diagnostic 
	information of remote managed clients.


IMPACT:

	A regular user can use Console One to access detailed information
	from ZENworks managed clients, including the following:

	o Network open files
	o Current NetWare connections and usernames
	o NetWare client version and current context
	o Win32 Processes
	o Windows Services
	o Windows Event Log
	o Device Drivers
	o Network stack configuration
	o Printing Status
	o Environment settings
	o Windows memory


MITIGATION:

	ZENworks for servers 3.0.2 Interim Release 4 fixes this vulnerability.
	Patches for the other ZENworks products have not yet been released.


REFERENCES:

	[1] Novell TID 10098818
	    http://support.novell.com/cgi-bin/search/searchtid.cgi?/10098818.htm


AusCERT has made every effort to ensure that the information contained
in this document is accurate.  However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.

If you believe that your computer system has been compromised or attacked in 
any way, we encourage you to let us know by completing the secure National IT 
Incident Reporting Form at:

        http://www.auscert.org.au/render.html?it=3192

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================

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