This indicates an attack attempt to exploit an Integer Overflow vulnerability in Adobe Acrobat and Reader.
The vulnerability is due to an improper boundary check condition in the application when handling a crafted PDF file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted PDF file.
Adobe Acrobat and Reader XI 11.0.03 and earlier versions for Windows and Macintosh
Adobe Acrobat and Reader X 10.1.7 and earlier versions for Windows and Macintosh
System Compromise: Remote attackers can gain control of vulnerable systems.
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