Adobe Investigating New Vulnerabilities in Reader
Larry Seltzer writes on eWeek:
Adobe says they are investigating reports of a new vulnerability in their PDF Reader program.More here.
Both vulnerabilities are reported as affecting Adobe Acrobat Reader 8.1.4 and 9.1. Arr1val tested them on Linux, not other platforms, but it's highly plausible, based on the reports and the proof of concept code that they are portable to other operating systems. The actual exploits, which call shell code, are not likely as portable, as the details of an exploit are often platform-specific.