X_TRADER®

X_TRADER 7.17.87 is released as a new package 603 to address a possible security vulnerability. This new package only contains changes to the installation script -- there are no software changes to any of the X_TRADER® components included in this package.

The possible security vulnerability is described in TT Advisory CA011-19 https://www.tradingtechnologies.com/advisory/update-privilege-escalation-vulnerability-in-x_trader-installation//.

Note: This new package only contains changes to the installation script -- there are no software changes to any of the X_TRADER® components included in this package.

The possible security vulnerability is described in TT Advisory CA011-19 https://www.tradingtechnologies.com/advisory/update-privilege-escalation-vulnerability-in-x_trader-installation//.

Note: This new package only contains changes to the installation script -- there are no software changes to any of the X_TRADER® components included in this package.

This new package only contains changes to the installation script -- there are no software changes to any of the X_TRADER® components included in this package.
When upgrading from existing versions, TT strongly recommends making a backup of your workspaces in a separate location.

1. X_TRADER® 7.17.x supports workspaces from previous versions of X_TRADER® 7.17.x and 7.12.x.


2. X_TRADER® 7.17.x supports upgrades from previous versions of X_TRADER® 7.17.x and 7.12.x.


3. If your current software is older than X_TRADER® 7.12.x, TT recommends uninstalling your existing old software and performing a clean install.