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Release Notes Integrity Monitor (Version 3.2)

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Tanium Integrity Monitor 3.2.70

Release Date: March 12, 2024

Improvements

  • Adds the ability to exclude empty strings within rules
  • Adds an ‘exists’ operator to check if a field has been populated on an event, allowing for easily matching rules against events that could be missing fields, like userName and processName

Fixes

  • Fixes an issue where extra events could be generated for watched directories 

Tools Versions

  • Includes Integrity Monitor CX binary: 1.3.4316
  • Includes Index binary: 3.5.1744 
  • Includes ExtrasCX binary: 1.3.1357 
  • Includes CoreCX binary: 2.8.1960 
  • Includes Recorder Tool (Installer): 3.14.33 
  • Includes Recorder binary: 2.11.1587 
  • Includes Driver Tool (Installer): 3.14.33 
  • Includes Driver binary: 3.3.30 
  • Includes python38 binary: 3.1.43

Tanium Integrity Monitor 3.2.63

Release Date: December 12, 2023

Fixes

  • Fixes an issue where changing a Rule that uses the Event Time criteria could cause the Rule to not function as intended under certain circumstances.
  • Fixes an issue with the endpoint count on Monitors incorrectly showing 0.
  • Fixes an issue with the endpoint count on Rules incorrectly showing 0.
  • Fixes an issue where creating a Label could cause Labels and Rules to not function as intended under certain circumstances.

Tools Versions

  • Includes Integrity Monitor CX binary: 1.3.4314
  • Includes Index binary: 3.5.1744
  • Includes ExtrasCX binary: 1.3.1357
  • Includes CoreCX binary: 2.8.1960
  • Includes Recorder Tool (Installer): 3.14.33
  • Includes Recorder binary: 2.11.1587
  • Includes Driver Tool (Installer): 3.14.33
  • Includes Driver binary: 3.3.30
  • Includes python38 binary: 3.1.43

Tanium Integrity Monitor 3.2.59

Release Date: October 10, 2023

Improvements

  • Adds support for AUID on Linux endpoints.
  • Adds Recorder eBPF Support for Amazon Linux 2023.
  • Upgraded various third-party libraries to newer versions.

Fixes

  • Fixes an issue with targeting Recorder BPF Support on Oracle Linux 7.9 endpoints.
  • Fixes an issue that could cause unexpected memory usage under certain circumstances.
  • Fixes an issue around processing events when AuditD is in use on Linux endpoints.
  • Fixes an issue with handling raw symlinks.
  • Fixes an issue with handling multiple hardlinks within the same directory.

Tools Versions

  • Includes Integrity Monitor CX binary: 1.3.4310
  • Includes Index binary: 3.5.1735
  • Includes Recorder Tool (Installer): 3.14.33
  • Includes Recorder binary: 2.11.1587
  • Includes Driver Tool (Installer): 3.14.33
  • Includes Driver binary: 3.3.30

Known Issue

  • The Integrity Monitor configuration will not apply on endpoints if config-cx is not version 1.4.2864 or later. To ensure that the minimum required version of config-cx is installed on endpoints, verify that Tanium Client Management version 1.12.77 or later is installed on your Tanium Server.

Tanium Integrity Monitor 3.2.48

Release Date: August 15, 2023

Fixes

  • Fixes an issue with handling multibyte characters in sensor results.

Tools Versions

  • Includes Integrity Monitor CX binary: 1.3.4295.0
  • Includes Index CX binary: 3.5.1725
  • Includes Recorder Tool (Installer): 3.14.26
  • Includes Recorder binary: 2.11.1580
  • Includes Driver Tool (Installer): 3.14.26
  • Includes Driver binary: 3.3.27
  • Includes Extras CX: 1.3.1357

Known issues

  • The driver version included in this release might cause Windows 7 endpoints that do not have either the KB4539601 or KB4534310 patches from the January 2020 Windows updates installed to become unresponsive. To avoid this issue, install the missing patches. A workaround for systems that do not have these patches installed will be included in the next release.
  • The Integrity Monitor configuration will not apply on endpoints if config-cx is not version 1.4.2864 or later. To ensure that the minimum required version of config-cx is installed on endpoints, verify that Tanium Client Management version 1.12.77 or later is installed on your Tanium Server.

Tanium Integrity Monitor 3.2.39

Release Date: June 07, 2023

Fixes

  • Fixes an issue where duplicate delete events could be listed.
  • Fixes an issue with events following a write being inconsistent.
  • Fixes multiple issues that could cause blank fields in events.
  • Fixes an issue around handling file systems with unstable inodes.
  • Fixes an issue where extra ChangeTime events could accompany permission/owner changes when running in Index-only mode.

Tools Versions

  • Includes Integrity Monitor CX binary: 1.3.4286
  • Includes Index binary: 3.5.1688
  • Includes Recorder Tool (Installer): 3.14.13
  • Includes Recorder binary: 2.11.1571
  • Includes Driver Tool (Installer): 3.14.13
  • Includes Driver binary: 3.3.12
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