Extension HF1213762 keeps customized exploit prevention application protection rules from being reset to default when new exploit content is downloaded.
If you use Customized Application Protection Rules for Exploit Prevention this hotfix is mandatory. HF1213762 must be applied before the next Exploit Content posting is added to your local ePO repository. The next scheduled exploit content is October 23rd. Failure to do so will result in the loss of the customized Application Protection Rules in you ePO Exploit Prevention policies. You must manually recreate the custom policies. This extension can be used to manage all available versions of ENS 10.5 including ENS 10.5 patch 1.
For details, see the following documents:
Supported platforms, environments, and operating systems for Endpoint Security KB82761:
Endpoint Security 10.x Known Issues KB82450:
Endpoint Security 10.5.2 Threat Prevention Extension Hotfix 1213762 is mandatory before the next Exploit Prevention content update scheduled for October 17, 2017 KB89904: