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                         AUSCERT Security Bulletin

                              ASB-2010.0083.2
                  Google Chrome: Multiple Vulnerabilities
                               6 April 2010

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

Product:              Google Chrome
Operating System:     Windows
Impact/Access:        Execute Arbitrary Code/Commands -- Remote with User Interaction
                      Cross-site Request Forgery      -- Remote/Unauthenticated      
                      Denial of Service               -- Remote with User Interaction
                      Provide Misleading Information  -- Remote/Unauthenticated      
                      Read-only Data Access           -- Remote with User Interaction
Resolution:           Patch/Upgrade
CVE Names:            CVE-2010-1228 CVE-2010-1229 CVE-2010-1230
                      CVE-2010-1231 CVE-2010-1232 CVE-2010-1233
                      CVE-2010-1234 CVE-2010-1235 CVE-2010-1236
                      CVE-2010-1237  
Member content until: Saturday, April 17 2010

Revision History:     April  6 2010: Added CVE's
                      March 18 2010: Initial Release

OVERVIEW

        Google have released an update for Chrome, correcting several 
        security vulnerabilities.


IMPACT

        The vendor has provided the following information regarding these
        vulnerabilities [1]:
        
            * [28804] [31880] High Race conditions and pointer errors in the 
              sandbox infrastructure. Credit to Mark Dowd, under contract to 
              Google Chrome Security Team.
            * [30801] [33445] Low Delete persisted metadata such as Web 
              Databases and STS. Credit to Google Chrome Security Team (Chris 
              Evans) and RSnake of ha.ckers.org.
            * [33572] Medium HTTP headers processed before SafeBrowsing check. 
              Credit to Mike Dougherty of dotSyntax, LLC.
            * [34978] High Memory error with malformed SVG. Credit to wushi 
              of team509.
            * [35724] High Integer overflows in WebKit JavaScript objects. 
              Credit to Sergey Glazunov.
            * [36772] Medium HTTP basic auth dialog URL truncation.Credit to 
              Google Chrome Security Team (Inferno).
            * [37007] Medium Bypass of download warning dialog. Credit to 
              kuzzcc.
            * [37383] High Cross-origin bypass. Credit to kuzzcc.
            * [Affected BETA only] [37061] High Memory error with empty SVG 
              element. Credit to Aki Helin of OUSPG.


MITIGATION

        The latest version of Google Chrome can be downloaded from the 
        vendor's website. [2]


REFERENCES

        [1] Google Chrome Releases
            http://googlechromereleases.blogspot.com/2010/03/stable-channel-update.html

        [2] Google Chrome
            http://www.google.com/chrome

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.

If you believe that your computer system has been compromised or attacked in 
any way, we encourage you to let us know by completing the secure National IT 
Incident Reporting Form at:

        http://www.auscert.org.au/render.html?it=3192

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