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ESB-2009.1207 - [Win][Linux][Solaris][Mac][OSX] Flex 3.3 SDK: Cross-site scripting - Remote/unauthenticated

Date: 20 August 2009
References: ASB-2009.1026.4  

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2009.1207
                  Security update available for Flex SDK
                              20 August 2009

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

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

Product:           Flex 3.3 SDK
Publisher:         Adobe
Operating System:  Windows
                   Linux variants
                   Mac OS X
                   Solaris
Impact/Access:     Cross-site Scripting -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2009-1879  

Reference:         ASB-2009.1026

Original Bulletin: 
   http://www.adobe.com/support/security/bulletins/apsb09-13.html

- --------------------------BEGIN INCLUDED TEXT--------------------

Security update available for Flex SDK

Release date: August 19, 2009

Vulnerability identifier: APSB09-13

CVE number: CVE-2009-1879

Platform: All Platforms 

Summary

An important vulnerability has been identified in Flex 3.3 SDK and earlier 
versions. This vulnerability could result in cross-site scripting. 

Affected software versions

Flex 3.3 SDK and earlier versions 

Solution

Adobe recommends all users of Flex 3.3 SDK and earlier versions update to the
newest version, Flex 3.4 SDK, by downloading it from Adobe's open source web 
site.

Developers can find information on correcting the issue in older versions of 
the SDK or existing content within this TechNote. 

Severity rating

Adobe categorizes this as an important issue and recommends affected users 
update their installations. 

Details

An important vulnerability has been identified within template files contained
in the Flex 3.3 SDK and earlier versions. This vulnerability could allow an 
attacker to execute a reflected cross-site scripting attack on web sites using
the affected code.

This update for Flex resolves a cross-site scripting vulnerability within the
express-install templates for the Flex SDK (CVE-2009-1879).

This update includes the latest versions of Adobe Flash Player which resolves
security issues described in Security Bulletin APSB09-10. 

Acknowledgments

Adobe would like to thank the following individuals and organizations for 
reporting the relevant issues and for working with Adobe to help protect our 
customers security.

    * Adam Bixby of Gotham Digital Science (CVE-2009-1879)

Adobe Disclaimer 
License agreement

By using software of Adobe Systems Incorporated or its subsidiaries ("Adobe");
you agree to the following terms and conditions. If you do not agree with such
terms and conditions; do not use the software. The terms of an end user 
license agreement accompanying a particular software file upon installation or
download of the software shall supersede the terms presented below.

The export and re-export of Adobe software products are controlled by the 
United States Export Administration Regulations and such software may not be 
exported or re-exported to Cuba; Iran; Iraq; Libya; North Korea; Sudan; or 
Syria or any country to which the United States embargoes goods. In addition;
Adobe software may not be distributed to persons on the Table of Denial 
Orders; the Entity List; or the List of Specially Designated Nationals.

By downloading or using an Adobe software product you are certifying that you
are not a national of Cuba; Iran; Iraq; Libya; North Korea; Sudan; or Syria or
any country to which the United States embargoes goods and that you are not a
person on the Table of Denial Orders; the Entity List; or the List of 
Specially Designated Nationals. If the software is designed for use with an 
application software product (the "Host Application") published by Adobe; 
Adobe grants you a non-exclusive license to use such software with the Host 
Application only; provided you possess a valid license from Adobe for the Host
Application. Except as set forth below; such software is licensed to you 
subject to the terms and conditions of the End User License Agreement from 
Adobe governing your use of the Host Application.

DISCLAIMER OF WARRANTIES: YOU AGREE THAT ADOBE HAS MADE NO EXPRESS WARRANTIES
TO YOU REGARDING THE SOFTWARE AND THAT THE SOFTWARE IS BEING PROVIDED TO YOU 
"AS IS" WITHOUT WARRANTY OF ANY KIND. ADOBE DISCLAIMS ALL WARRANTIES WITH 
REGARD TO THE SOFTWARE; EXPRESS OR IMPLIED; INCLUDING; WITHOUT LIMITATION; ANY
IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE; MERCHANTABILITY; 
MERCHANTABLE QUALITY OR NONINFRINGEMENT OF THIRD PARTY RIGHTS. Some states or
jurisdictions do not allow the exclusion of implied warranties; so the above 
limitations may not apply to you.

LIMIT OF LIABILITY: IN NO EVENT WILL ADOBE BE LIABLE TO YOU FOR ANY LOSS OF 
USE; INTERRUPTION OF BUSINESS; OR ANY DIRECT; INDIRECT; SPECIAL; INCIDENTAL; 
OR CONSEQUENTIAL DAMAGES OF ANY KIND (INCLUDING LOST PROFITS) REGARDLESS OF 
THE FORM OF ACTION WHETHER IN CONTRACT; TORT (INCLUDING NEGLIGENCE); STRICT 
PRODUCT LIABILITY OR OTHERWISE; EVEN IF ADOBE HAS BEEN ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGES. Some states or jurisdictions do not allow the 
exclusion or limitation of incidental or consequential damages; so the above 
limitation or exclusion may not apply to you.

- --------------------------END INCLUDED TEXT--------------------

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NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. 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.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        http://www.auscert.org.au/render.html?cid=1980

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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