Security Advisory for Adobe Flash Player, Adobe Reader and Acrobat

http://www.adobe.com/support/security/advisories/apsa10-05.html

A critical vulnerability exists in Adobe Flash Player 10.1.85.3 and earlier versions for Windows, Macintosh, Linux and Solaris operating systems; Adobe Flash Player 10.1.95.2 and earlier versions for Android; and the authplay.dll component that ships with Adobe Reader 9.4 and earlier 9.x versions for Windows, Macintosh and UNIX operating systems, and Adobe Acrobat 9.4 and earlier 9.x versions for Windows and Macintosh operating systems.

This vulnerability (CVE-2010-3654) could cause a crash and potentially allow an attacker to take control of the affected system. There are reports that this vulnerability is being actively exploited in the wild against Adobe Reader and Acrobat 9.x. Adobe is not currently aware of attacks targeting Adobe Flash Player.

We are in the process of finalizing a fix for the issue and expect to provide an update for Flash Player 10.x for Windows, Macintosh, Linux, and Android by November 9, 2010. We expect to make available an update for Adobe Reader and Acrobat 9.4 and earlier 9.x versions during the week of November 15, 2010.

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Adobe Reader and Acrobat 9.x - Windows
Deleting, renaming, or removing access to the authplay.dll file that ships with Adobe Reader and Acrobat 9.x mitigates the threat for those products, but users will experience a non-exploitable crash or error message when opening a PDF file that contains Flash (SWF) content.

The authplay.dll that ships with Adobe Reader and Acrobat 9.x for Windows is typically located at C:\Program Files\Adobe\Reader 9.0\Reader\authplay.dll for Adobe Reader or C:\Program Files\Adobe\Acrobat 9.0\Acrobat\authplay.dll for Acrobat.

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For background on the "in the wild" discovery, check out Mila's Contagio Malware Dump Blog....
http://contagiodump.blogspot.com/2010/10/potential-new-adobe-flash-player-zero.html

Softpedia ran a story early this morning on the discovery and its associated malware with detection rates.

I have heard from trusted sources, this same vulnerability may have been seen in other attacks (delivered via PDFs in SE crafted e-mails) against high-value targets in the last week or so.