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                         AUSCERT Security Bulletin

                               ASB-2017.0092
      Multiple vulnerabilities have been identified in Google Chrome
                               19 June 2017

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

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

Product:              Google Chrome
Operating System:     Windows
                      OS X
                      Linux variants
Impact/Access:        Execute Arbitrary Code/Commands -- Remote with User Interaction
                      Denial of Service               -- Remote with User Interaction
                      Provide Misleading Information  -- Remote with User Interaction
                      Reduced Security                -- Remote with User Interaction
Resolution:           Patch/Upgrade
CVE Names:            CVE-2017-5089 CVE-2017-5088 CVE-2017-5087
Member content until: Wednesday, July 19 2017

OVERVIEW

        5 vulnerabilities have been identified in Google Chrome prior to 
        version 59.0.3071.104 for Windows, Mac, and Linux.  [1]


IMPACT

        Google has provided the following information concerning the 
        vulnerabilities: 
        
        "This update includes 5 security fixes." [1]
        
        "[$10,500][725032] High CVE-2017-5087: Sandbox Escape in IndexedDB. 
        Reported by Ned Williamson on 2017-05-22
        
        [$4,000][729991] High CVE-2017-5088: Out of bounds read in V8. 
        Reported by Xiling Gong of Tencent Security Platform Department on
        2017-06-06
        
        [$2,000][714196] Medium CVE-2017-5089: Domain spoofing in Omnibox.
        Reported by Michal Bentkowski on 2017-04-21." [1]
        
        "[732498] Various fixes from internal audits, fuzzing and other 
        initiatives" [1]


MITIGATION

        The vendor advises users to upgrade to the latest version to fix 
        these issues. [1]


REFERENCES

        [1] Stable Channel Update for Desktop
            https://chromereleases.googleblog.com/2017/06/stable-channel-update-for-desktop_15.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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