If you have installed Zoom version 7.3.0-RELEASE.154-3ef95d41d then you would need this patch. Follow these steps to apply the patch:
On Zoom Server:
- Download the patch jars on Zoom Server (as shared by Support).
 - Stop all Zoom services. If Client Proxy is running on the machine then stop Client Proxy as well.
 - Backup these files to a separate backup directory:
- All jar files and product-info.xml in %ZOOM_INSTALL_DIR%\lib\zoom\
 - These js files in %ZOOM_INSTALL_DIR%/web/app/webmin/js/
- curatorManager.js
 - curator-configuration.js
 - curator-based-configuration.js
 
 - These mail templates (only for Windows) in %ZOOM_INSTALL_DIR%/conf/mail-templates
- MAIL_ON_ASSET_APPROVED.html
 - MAIL_ON_ASSET_REJECTED.html
 - MAIL_ON_COLL_EXPIRED.html
 
 
 - Copy the respective files from the patch to the above location in step 3.
 - Start Zoom services. Start Client Proxy (if it was running earlier as in step 2).
 
On Zoom Client:
- Download the patch ZXP file on the Zoom Client machine.
 - Stop Client Proxy.
 - Backup ZmAdobeExtensions.zxp file at the following locations for Mac and Windows:
- Mac – /Applications/Evolphin/zoom/Resources/plug-ins/
 - Windows – %ZOOM_INSTALL_DIR%\plug-ins\
 
 - Copy the new ZmAdobeExtensions.zxp file from the patch to the above location in step 3.
 - Run this script for Mac and Windows machines:
- Mac – run adobePluginInstaller_mac.sh script from
/Applications/Evolphin/zoom/Resources/plug-ins/pluginInstaller/ directory. - Windows – run AdobePluginUpgrader.bat script from %ZOOM_INSTALL_DIR%\plug-ins\pluginInstaller\ directory with Administrator privilege
 
 - Mac – run adobePluginInstaller_mac.sh script from
 - Start Client Proxy.
 - Repeat for each Zoom Client.