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Release Notice: LoadMaster LMOS 7.2.55.0

Release Notice: LoadMaster LMOS 7.2.55.0

Release Date: 15th September 2021

 

Upgrade Patch XML File Verification Notes:

By default, verification of the digital signature on upgrade images is required in LMOS 7.2.50 and above. See the Update Verification Options setting under System Administration > Miscellaneous Options > WUI Settings. If the unit you are upgrading is set to require validation, you'll need to supply the XML Verification File supplied with this release.

Note that:

  • In previous releases, two verification files were provided: one for pre-7.2.51 systems and one for later systems. This restriction has been removed with this release; use the same XML file regardless of the LMOS version from which you are upgrading.
  • LoadMasters running an LMOS version prior to 7.2.49 do not provide the option of XML file verification in the UI or API. If you are upgrading from one of these releases to this release, you can verify the digital signatures offline using a manual process documented on the support website.

If you are currently running LMOS 7.1.x or an earlier version, please see the article Kemp LoadMaster Firmware Upgrade Path for full upgrade path information.

 

Downgrading to Earlier Versions:

Downgrading a LoadMaster running LMOS 7.2.54.1 to LMOS 7.2.51 (or a later release) can be performed using any desired Update Verification Options setting.

Downgrading to LMOS 7.2.50 or a previous release can only be done when the Update Verification Options setting is set to Optional or Legacy. When performing the downgrade, do not specify an XML file. If you want to verify the digital signature on the image before downgrading, you can do so using a manual process documented on the support website.

 

Release Highlights:

New Features

  • Support for Newer AWS Machine Types
  • Web Application Firewall Updates
    • Clearing the False Positive Analysis Counters and Events
    • Configurable OWASP POST Body Size
    • Remote Logging TLS Version
  • GEO: Capacity, Performance, and UI Enhancements

Security Updates

  • Update OpenSSL to Version 1.1.1k
  • Strict Transport Security Header Settings
  • Single Sign On: SameSite and Secure Options
  • Console Support for WUI Cipher Reset
  • Certificate Chain of Trust for UI Authentication
  • Console Security Update
  • ACL Security Update

Download Links:

Download Current GA Feature Version - 7.2.55.0

 

Recommended Reading:

For full details on all the firmware updates, consult the LoadMaster 7.2.55.0 Release Notes

To get the latest firmware updates please visit our Firmware Downloads page.


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