IceWarp Security Update – Version 11.1.2
Posted by Michael Filip, Last modified by Michael Filip on 14 January 2015 10:00 AM
IceWarp Server 11.1.2 addresses a critical security vulnerability in WebClient.
In our continued efforts to keep our products on the highest security level, IceWarp regularly scans for vulnerabilities and exploits both internally and externally using several security agencies. The latest scan has uncovered two dangerous issues with critical to high risk potential.
Affected are all previous releases for Windows and Linux, including the old and the new WebClient advanced interface.
These problems look to have been there for many versions dating back to the original version 10 release but missed by each scan performed since then.
We patched both issues immediately to allow customers time to upgrade before any information is released by the security firm. With the vulnerabilities being present for quite some time these are both highly unlikely to have ever been found or used by any attacker.
We strongly recommend to all customers to upgrade to the latest version 11.1.2 or any upgrades released in the future as a pre-emptive security measure.
The upgrade is free to all customers who have already installed 11.1. Customers with older versions need to have valid software maintenance in order to upgrade. If in any doubt or you have further questions, please contact your sales representative or email us at:
IceWarp Server 11.1.2 also includes other highly-requested improvements:
We will regularly update this Knowledge Base article with any new security information.