Fix ID: 3742133 Symptom: Symantec Endpoint Protection Manager can duplicate the processing of DAT files if the Apache or Tomcat service restarts, which leads to out-of-memory issues.Solution: Process the DAT file if it's already a combined DAT file, instead of appending it to another DAT file.Fix ID: 3644812 Symptom: A device control policy to block printer devices actually results in blocking USB Hub devices as well.
Fix ID: 3680595, 3682969, 3721675 Symptom: In environments with large numbers of content definition downloads, crashes.
Solution: Fixed the logic in the high-performance file download routines for Symantec Endpoint Protection Manager’s implementation.
This document lists the new fixes and component versions in Symantec Endpoint Protection 12.1 Release Update 6 (SEP RU6, or 12.1.6).
This information supplements the information found in the Release Notes.
Fix ID: 3584396 Symptom: Symantec Endpoint Protection client computer experiences a blue screen error with Bug Check 50.
Solution: Resolved an issue with a change in the SRTSP (AP) module that caused the blue screen.
Fix ID: 3632782 Symptom: With a Symantec Endpoint Protection 12.1 RU5 client that installs only Virus and Spyware Protection and Advanced Download Protection, Download Insight malfunctions on Windows XP and Windows Server 2003 platforms, due to a missing component.
Solution: Updated the installer to correctly install all necessary Symantec Endpoint Protection kernel components when only the Virus and Spyware Protection and Advanced Download Protection options are chosen.
Fix ID: 3362553 Symptom: exhausts non-paged pool memory.