TIBCO EBX customers will be able to download the hotfix TIB_ebx_6.0.17-HF-1.zip from the TIBCO Customer Support Portal Web UI using their Support portal credentials. Once logged on they can find the hotfixes under the Downloads Menu and navigating to "Available Downloads>>EBX>>6.0.17>>hotfix-1"
Once the zip file is extracted, review the instructions in the readme file (also attached to this article) to deploy the fix.
Direct download link (needs Support Portal login prior to clicking this link): https://support.tibco.com/s/hotfixes?id=a014z00001Iv2FhAAJ
For instructions on how TIBCO customers can download the hotfixes / access all GA hotfixes ,refer to Article 000022290 : https://support.tibco.com/s/article/hotfix