======================================================================
Secunia Research 15/06/2011
- Adobe Shockwave Player "rcsL" Chunk Parsing Vulnerability -
======================================================================
Table of Contents
Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10
======================================================================
1) Affected Software
* Adobe Shockwave Player 11.5.9.620
NOTE: Other versions may also be affected.
======================================================================
2) Severity
Rating: Highly critical
Impact: System compromise
Where: Remote
======================================================================
3) Vendor's Description of Software
"Over 450 million Internet-enabled desktops have installed Adobe
Shockwave Player. These people now have access to some of the best the
Web has to offer - including dazzling 3D games and entertainment,
interactive product demonstrations, and online learning applications."
Product Link:
http://www.adobe.com/products/shockwaveplayer/
======================================================================
4) Description of Vulnerability
Secunia Research has discovered a vulnerability in Adobe Shockwave
Player, which can be exploited by malicious people to compromise a
user's system.
The vulnerability is caused by an input validation error in dirapi.dll
when calculating offsets into buffers based on various 16-bit values
in rcsL chunks. This can be exploited to corrupt memory via a
specially crafted Director file.
Successful exploitation may allow execution of arbitrary code.
======================================================================
5) Solution
Update to version 11.6.0.626.
======================================================================
6) Time Table
22/03/2011 - Vendor notified.
22/03/2011 - Vendor response.
20/05/2011 - Vendor provides status update.
09/06/2011 - Vendor provides status update.
15/06/2011 - Public disclosure.
======================================================================
7) Credits
Discovered by Carsten Eiram, Secunia Research.
======================================================================
8) References
The Common Vulnerabilities and Exposures (CVE) project has assigned
CVE-2011-0335 for the vulnerability.
======================================================================
9) About Secunia
Secunia offers vulnerability management solutions to corporate
customers with verified and reliable vulnerability intelligence
relevant to their specific system configuration:
https://www.flexera.com/advisories/business_solutions/
Secunia also provides a publicly accessible and comprehensive advisory
database as a service to the security community and private
individuals, who are interested in or concerned about IT-security.advisories/
Secunia believes that it is important to support the community and to
do active vulnerability research in order to aid improving the
security and reliability of software in general:
https://www.flexera.com/about-us/secunia-research/advisories/
Secunia regularly hires new skilled team members. Check the URL below
to see currently vacant positions:
https://www.flexera.com/corporate/jobs/
Secunia offers a FREE mailing list called Secunia Security Advisories:
https://www.flexera.com/advisories/mailing_lists/
======================================================================
10) Verification
Please verify this advisory by visiting the Secunia website:
https://www.flexera.com/about-us/secunia-research/advisories/sr-2011-40.html
Complete list of vulnerability reports published by Secunia Research:
https://www.flexera.com/about-us/secunia-research/advisories/
======================================================================