EOL for TDS 4.6.x

Unidata ended support for all TDS versions prior to 5.x on August 31st, 2022. We will no longer be providing support for TDS 4.6.x in any capacity, including security upgrades. All TDS users are encouraged to upgrade to the latest release of TDS 5, which can be obtained from our downloads page.

For help upgrading to version 5, please refer to the documentation. To get help with issues or report bugs in version 5, contact support-thredds@unidata.ucar.edu or open an issue on our GitHub repository.

Unidata-hosted TDS Servers Upgrading to Version 5

During the week of August 8, 2022, the Unidata Program Center plans to upgrade the THREDDS Data Server (TDS) hosted at https://thredds.ucar.edu to version 5.x of the server software.

[Read More]

TDS versions 5.4 and 4.6.21 released

The THREDDS Data Server (TDS) version 5.4 release was announced on July 5th, 2022. This release contains a number of fixes for user-reported bugs, as well as security upgrades to third party libraries. It is recommended that all TDS 5.x users upgrade to this version. For more information, please see the GitHub release announcement. Additionally, version 4.6.21 of the TDS is now available. You can find the full release notes here. This is a security release only. TDS 4.6.x is no longer supported by the THREDDS development team, and it is recommended that users upgrade to v5.4. For more information on upgrading, please visit https://docs.unidata.ucar.edu/tds/5.4/userguide/upgrade.html. Note: The TDS downloads page has moved! You can now find TDS (5.x, 4.6.x, and Docker images) at https://downloads.unidata.ucar.edu/tds/.

Upgrade NOW: TDS 5.4-SNAPSHOT to address Spring4Shell CVE

All releases of TDS 5 prior to the March 31, 2022 TDS 5.4-SNAPSHOT release are vulnerable to the Spring Framework library Spring4Shell exploit [cve-2022-22965].

We are aware of active hacking attempts against Internet-based unpatched TDS servers, with one reported successful attempt in the community. Such attempts occurred as early as Wednesday March 30 before Spring officially announced the existence of the vulnerability.

If you haven't done so already, we strongly encourage 5.x users to upgrade to the latest snapshot immediately.

[Read More]

TDS version 4.6.20 released

The THREDDS development team released version 4.6.20 of the TDS on February 16th, 2022. This release contains various upgrades to third party libraries that address security exploits, as well as a bug fix in the WMS service. You can find the full release notes here.

Note: The TDS downloads page has moved! You can now find TDS jar files at https://downloads.unidata.ucar.edu/tds/

For TDS 5.x users - the 5.4 release will be ready soon, but we are still working to address a number of reported bugs prior to the release date, which remains TBA. In the meantime, please continue to the SNAPSHOT release available on the TDS downloads page.

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News and information from the Unidata Program Center
News@Unidata
News and information from the Unidata Program Center

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