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                         AUSCERT Security Bulletin

                               ASB-2018.0200
   PAN-SA-2018-0010 Denial of Service in PAN-OS Management Web Interface
                              20 August 2018

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

Product:              Palo Alto PAN-OS
Operating System:     Network Appliance
                      PAN-OS
Impact/Access:        Denial of Service -- Existing Account
Resolution:           Patch/Upgrade
Member content until: Wednesday, September 19 2018

OVERVIEW

        Palo Alto Networks has addressed a denial of service vulnerability in 
        PAN-OS version 8.1.2 and earlier. [1]


IMPACT

        The vendor provided the following detail on the vulnerability:
        
        "A Denial of Service exists in PAN-OS Management Web Interface that
        allows an authenticated user to shut down all management sessions, 
        resulting in all logged in users to be redirected to the login 
        page." [1]


MITIGATION

        The vendor recommends updating to PAN-OS 8.1.3 and later. [1]


REFERENCES

        [1] PAN-SA-2018-0010 Denial of Service in PAN-OS Management Web
            Interface
            https://securityadvisories.paloaltonetworks.com/Home/Detail/129

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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