Updated esc packages that fix one bug are now available for Red Hat Enterprise Linux 6.
The esc packages contain the Smart Card Manager GUI, which allows user to manage security smart cards. The primary function of the tool is to enroll smart cards, so that they can be used for common cryptographic operations, such as secure e-mail and website access.
The ESC utility did not start when the latest 17 series release of the XULRunner runtime environment was installed on the system. This update includes necessary changes to ensure that ESC works as expected with the latest version of XULRunner.
Users of esc are advised to upgrade to these updated packages, which fix this bug.