04.98.2016 - MS15-122 - Important: Security Update for Kerberos to Address Security Feature Bypass (3105256) - Version: 1.2

Severity Rating: Important Revision Note: V1.2 (April 7, 2016): Updated the footnotes following the Affected Software and Vulnerability Severity Ratings table to further clarify installation order for security update 3101746 in MS15-115, 3081320 in MS15-121, and 3101246 in MS15-122. This is an informational change only. Customers who have already successfully installed the update do not need to take any action. Summary: This security update resolves a security feature bypass in Microsoft Windows. An attacker could bypass Kerberos authentication on a target machine and decrypt drives protected by BitLocker. The bypass can be exploited only if the target system has BitLocker enabled without a PIN or USB key. - View Microsoft Security Bulletin MS15-122 - View Microsoft Knowledge Base Article - on: 1. - Visit Microsoft Corporation