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Security Bulletin

APSB06-02 Improper Memory Access Vulnerability in Shockwave Player ActiveX installer

Originally posted: February 23, 2006

CVE Number

CVE-2005-3525

Platform

Windows

Summary

A vulnerability in the Shockwave Player ActiveX installer has been identified that could allow the execution of arbitrary code.

Solution

Adobe has fixed the issue in the Shockwave Player ActiveX installer. Since the vulnerability occurs in the installer, no action needs to be taken by current Macromedia Shockwave Player by Adobe customers. Customers downloading and installing the latest Shockwave Player are also no longer vulnerable with the updated Shockwave Player ActiveX installer.

Affected Software Versions

Shockwave Player 10.1.0.11 and earlier

Severity Rating

Adobe categorizes this as a critical update.

Details

During the installation process, malicious code on a website with Shockwave content could have taken advantage of a buffer overflow to allow the execution of arbitrary code. For an attacker to exploit the vulnerability, users would have been directed to a page including malicious code that prompted the user to install Shockwave Player. Since the vulnerability occurs during the install process, no action needs to be taken by current Macromedia Shockwave Player by Adobe customers. Customers downloading and installing the latest Shockwave Player are also no longer vulnerable with the updated Shockwave Player ActiveX installer.

Acknowledgements

Adobe would like to thank the Zero Day Initiative, founded by TippingPoint, a division of 3Com, for reporting the improper memory access vulnerability and for working with us to help protect our customers' security.

Revisions

February 23, 2006 — Bulletin first created.

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