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ASB-2016.0020 - [Appliance] Sophos UTM: Multiple vulnerabilities

Date: 04 March 2016
References: ASB-2016.0017  ESB-2016.0535  ESB-2016.0549  ESB-2016.0555.2  ESB-2016.0580  ESB-2016.0596  ESB-2016.0602  ESB-2016.0606  ESB-2016.0631  ESB-2016.0632  
ESB-2016.0671  ESB-2016.0679.2  ESB-2016.0680  ESB-2016.0738  ESB-2016.0746  ESB-2016.1173  

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===========================================================================
                         AUSCERT Security Bulletin

                               ASB-2016.0020
        Multiple vulnerabilities have been identified in Sophos UTM
                               4 March 2016

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

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

Product:              Sophos UTM
Operating System:     Network Appliance
Impact/Access:        Execute Arbitrary Code/Commands -- Remote/Unauthenticated      
                      Access Privileged Data          -- Remote/Unauthenticated      
                      Denial of Service               -- Remote/Unauthenticated      
                      Cross-site Scripting            -- Remote with User Interaction
Resolution:           Patch/Upgrade
CVE Names:            CVE-2016-0778 CVE-2016-0777 CVE-2015-8605
                      CVE-2015-8000 CVE-2015-7547 
Member content until: Sunday, April  3 2016
Reference:            ASB-2016.0017
                      ESB-2016.0580
                      ESB-2016.0555
                      ESB-2016.0549
                      ESB-2016.0535

OVERVIEW

        A number of vulnerabilities have been identified in Sophos UTM prior
        to version 9.319. [1]


IMPACT

        The vendor has provided the following details regarding the 
        vulnerabilities:
        
        "36274 XSS vulnerability in mod_url_hardening [9.3]
        
        36275 XSS vulnerability in mod_avscan [9.3]
        
        36292 OpenSSH security update (CVE-2016-0777, CVE-2016-0778) [9.3]
        
        36309 Bind Vulnerability CVE-2015-8000 [9.3]
        
        36350 ISC DHCP security update (CVE-2015-8605) [9.3]
        
        36361 Flow Monitor broken since the XSS patches [9.3]
        
        36379 glibc security update (CVE-2015-7547) [9.3]" [1]


MITIGATION

        The vendor recommends updating to the latest version to address 
        these issues. [1]


REFERENCES

        [1] UTM Up2Date 9.319 released
            https://community.sophos.com/products/unified-threat-management/b/utm-blog/archive/2016/02/29/utm-up2date-9-319-released

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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