System Compromise: Remote attackers can gain control of vulnerable systems.
Description
This indicates an attempt to exploit a memory-corruption vulnerability in the Adobe PDF reader JavaScript engine.
By passing crafted JBIG2 Image Stream, an attacker can execute arbitrary code on a vulnerable computer. To exploit this the attacker must trick the victim into opening a maliciously crafted PDF document.
Affected Products
Adobe Acrobat Standard older than 7.1.1 Adobe Acrobat Standard older than 8.1.4 Adobe Acrobat Standard older than 9.1
Recommended Actions
Apply the most recent upgrades or patches from the vendor: http://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows