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                         AUSCERT Security Bulletin

                               ASB-2015.0109
       A cross-site request forgery vulnerability has been fixed in
                          Kibana 4.2.1 and 4.1.3
                             20 November 2015

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

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

Product:              Elastic Kibana
Operating System:     Windows
                      UNIX variants (UNIX, Linux, OSX)
Impact/Access:        Cross-site Request Forgery -- Remote with User Interaction
Resolution:           Patch/Upgrade
CVE Names:            CVE-2015-8131  
Member content until: Sunday, December 20 2015

OVERVIEW

        A cross site request forgery vulnerability has been found in Kibana
        prior to versions 4.2.1 and 4.1.3.


IMPACT

        Elastic has provided the following information on the vulnerability:
        
        CVE-2015-8131 "Kibana versions prior to 4.1.3 and 4.2.1 are vulnerable to a CSRF
        attack." [1]


MITIGATION

        The vendor recommends updating to 4.2.1 and 4.1.3. [1][2]


REFERENCES

        [1] Security Issues
            https://www.elastic.co/community/security

        [2] Kibana 4.2.1 and 4.1.3 released
            https://www.elastic.co/blog/kibana-4-2-1-and-4-1-3

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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