The version of Adobe Reader on the remote Mac OS X host is affected by a memory corruption vulnerability.
The version of Adobe Reader installed on the remote Mac OS X host is prior or equal to 10.1.1 or 9.4.6. It is, therefore, affected by a memory corruption issue related to the Universal 3D (U3D) file format. A remote attacker can exploit this, by convincing a user to view a maliciously crafted PDF file, to cause an application crash or to execute arbitrary code. Note that the Adobe Reader X user-specific option to use 'Protected Mode' prevents an exploit of this kind from being executed, but Nessus cannot test for this configuration option.
Upgrade to Adobe Reader version 9.5 / 10.1.2 or later. If the product is Adobe Reader X, and upgrading is not an option, then the user-specific option 'Protected Mode' should be enabled.