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                         AUSCERT Security Bulletin

                               ASB-2013.0040
  RealNetworks, Inc. Releases Update to Address Security Vulnerabilities.
                               19 March 2013

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

Product:              RealNetworks RealPlayer
Operating System:     Windows
Impact/Access:        Execute Arbitrary Code/Commands -- Remote with User Interaction
                      Denial of Service               -- Remote with User Interaction
Resolution:           Patch/Upgrade
CVE Names:            CVE-2013-1750  
Member content until: Thursday, April 18 2013

OVERVIEW

        A vulnerability has been identified in Windows RealPlayer prior to 
        version 16.0.1.18. [1]


IMPACT

        The vendor has provided the following description regarding this 
        issue:
        
        "CVE-2013-1750
        RealPlayer - Heap overflow when playing a malformed MP4
        Affected software: Windows RealPlayer 16.0.0.0 and prior.
        Credit to Dehui Yin of Fortinet's FortiGuard Global Security Research
        Team for reporting this issue." [1]


MITIGATION

        The vendor recommends updating to the latest version of Windows 
        RealPlayer to correct this issue. [1]


REFERENCES

        [1] RealNetworks, Inc. Releases Update to Address Security
            Vulnerabilities.
            http://service.real.com/realplayer/security/03152013_player/en/

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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