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                         AUSCERT Security Bulletin

                               ASB-2013.0011
         A vulnerability has been identified in Hitachi Cosminexus
                              29 January 2013

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:              Hitachi Cosminexus
Operating System:     Windows
                      Linux variants
                      HP-UX
                      AIX
Impact/Access:        Modify Arbitrary Files -- Remote/Unauthenticated
                      Delete Arbitrary Files -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
Member content until: Thursday, February 28 2013

OVERVIEW

        A vulnerability has been identified in Hitachi Cosminexus versions
        08-50 to 08-50-20, 08-53 to 08-53-05, 08-70 to 08-70-09, 09-00 to 
        09-00-06 for Windows and Linux(x64), 08-50 to 08-50-20, 08-53 to 
        08-53-05, 08-70 to 08-70-09 for Linux(x86), 08-50 to 08-50-20 for
        Linux(IPF), and 08-50 to 08-50-20, 08-70 to 08-70-09, 09-00 to 
        09-00-06 for HP-UX(IPF) and AIX. [1]


IMPACT

        The vendor has provided the following details regarding this 
        vulnerability:
        
        "A vulnerability about user authentication was found in operational
        management function of Cosminexus. This vulnerability allows 
        malicious users to delete and replace applications which other users
        attached." [1]
        
        "Malicious users can exploit this vulnerability to manipulate an 
        operational management portal without authentication." [1]


MITIGATION

        The vendor recommends upgrading to the latest appropriate version to
        correct this issue. [1]


REFERENCES

        [1] Vulnerability about User Authentication in Operational Management
            Function of Cosminexus
            http://www.hitachi.co.jp/Prod/comp/soft1/global/security/info/vuls/HS13-002/index.html

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.

===========================================================================
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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