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Adobe Flash Player Multiple Vulnerabilities
Secunia Advisory: SA21865
Release Date: 2006-09-12
Last Update: 2007-01-02
Popularity: 31,277 views

Critical:
Highly critical
Impact: Security Bypass
System access
Where: From remote
Solution Status: Vendor Patch

Software:Macromedia Flash 8.x
Macromedia Flash MX 2004
Macromedia Flash MX Professional 2004
Macromedia Flash Player 7.x
Macromedia Flash Player 8.x
Macromedia Flex 1.x

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CVE reference:CVE-2006-3014
CVE-2006-3311
CVE-2006-4640
CVE-2006-6827


Description:
Multiple vulnerabilities have been reported in Adobe Flash Player, which can be exploited by malicious people to bypass certain security restrictions or compromise a user's system.

1) A boundary error during the handling of strings dynamically generated at runtime can be exploited to cause a buffer overflow via an overly long string.

Successful exploitation allows execution of arbitrary code when e.g. visiting a malicious website.

2) An unspecified error allows bypassing the "allowScriptAccess" option.

3) Using a "Shockwave Flash Object", it is possible to execute Flash files containing JavaScript embedded in Office documents automatically when the Office document is opened.

Solution:
Update to version 9.0.16.0 or another fixed version (see the vendor advisory for details).

Provided and/or discovered by:
1) Stuart Pearson, Computer Terrorism UK Ltd.
2) Reported by the vendor.
3) Debasis Mohanty

Changelog:
2006-09-13: Updated advisory with additional information.
2006-09-18: Added link to US-CERT.
2006-09-20: Added link to US-CERT vulnerability note.
2007-01-02: Added CVE reference.

Original Advisory:
Adobe:
http://www.adobe.com/support/security/bulletins/apsb06-11.html

Computer Terrorism:
http://www.computerterrorism.com/research/ct12-09-2006.htm

Other References:
Microsoft:
http://www.microsoft.com/technet/security/advisory/925143.mspx

US-CERT VU#168372:
http://www.kb.cert.org/vuls/id/168372

US-CERT VU#451380:
http://www.kb.cert.org/vuls/id/451380


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