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Release Notes Tanium Server (Version 7.5.2.3531)

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Thank you for choosing Tanium. The following Release Notes document changes between releases of the Tanium Server.
This platform release includes the release of both a Windows and Linux Tanium Server.
The previous version can be found here: Release Notes (Version 7.5.2.3503)


Tanium Server for Windows and Linux v7.5.2.3531

General Availability Release Date: November 30, 2021.

Special Notes

  • This version of Tanium Server shipped with: Console (Version 3.0.72.0000).
  • NOTE the solutions version dependency requirements for this upgrade documented in: kb:Console v3.0.72.
  • Tanium discourages new installations of this software version on Windows 2012 and 2012-R2 due to its scheduled End-Of-Life on 2023-10-10.

Security Updates

  • This release includes security updates. Details of the issues, including affected versions and mitigation information, can be obtained within Tanium's Support Portal or by contacting your TAM.

New Features

  • N/A.

Improvements

  • XPath expression with selectors pick up the correct value for the user name from the SAML message.
  • Improved the performance of the purge_question_data stored procedure in PostgreSQL databases.

Bug Fixes

  • Fixed a bug in the Tanium Server Package import during the validation of downloaded files where content hash values were not compared in a case-insensitive way and would fail to download even when their contents were correct.
  • Fixed an issue in the Tanium Server during shutdown where the destruction order of string cache and SOAP cache objects could cause a crash while stopping.
  • Fixed a condition in the Tanium Downloader (TDownloader) by which it would not ignore expired certificate authority certificates and produced certificate has expired download errors, of late against Let's Encrypt signed certificates.
  • Fixed an issue in the Tanium Server which would result in [CRU] errors in the preview available while editing a Sensor.
  • Fixed a bug in the Tanium Server API by which users' Last Sign In date and time would not be displayed after upgrading to v7.5.2.3053 version of the platform.
  • Fixed a bug in the Tanium Server's API by which creating a Filter Group with the same name as an existing Computer Group would not detect their name collision but would instead create a new group and mark the existing one as deleted.
  • Fixed the handling of the disabled_flag in the export and import which would not be handled correctly, causing imported Saved Questions to be reissued every two minutes when they should not be reissued.
  • Fixed an issue in the Tanium Server's API where groups created with parametrized Sensors could have their parameters listed out of order.
  • Fixed an issue in the Tanium Server database scripts which would fail an upgrade on improperly paired Sensor records, showing the error: DETAIL: Key (sensor_id)=(0) is not present in table "sensors".

Known Issues and Workarounds

  • N/A.

Product Documentation and Resources

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