WatchGuard posts maintenance releases for e-Series and XTM 21/22/23 appliances.

WatchGuard has posted Fireware XTM OS 11.3.7 for e-Series and 11.6.7 for XTM 21/22/23 appliances. Along with providing significant bug fixes, these releases enable Commtouch as the anti spam solution provider. Both releases also include a fix for the buffer overflow vulnerability reported last week at WatchGuard Security Center. The Release Notes provide a complete list of all issues resolved in each software release.

Note: There is no corresponding update to WSM.

Does This Release Pertain to Me?

Customers with an XTM 21/21-W, 22/22-W, or 23/23-W appliance should upgrade to version 11.6.7. Customers with e-Series appliances should upgrade to 11.3.7.

Please read the 11.6.7 Release Notes and the 11.3.7 Release Notes before you upgrade, to understand what’s involved.

Note: These updates do not apply to customers with XTM 25 or higher appliances.

How Do I Get the Release?

XTM appliances owners who have a current LiveSecurity Service subscription can obtain this update without additional charge by downloading the applicable packages from the Articles & Support section of WatchGuard’s Support Center. To make it easier to find the relevant software, be sure to uncheck the “Article” and “Known Issue” search options, and press the Go button.

If you need support, please enter a support incident online or call our support staff directly. (When you contact Technical Support, please have your registered Product Serial Number, LiveSecurity Key, or Partner ID available.)

  • U.S. End Users: 877.232.3531
  • International End Users: +1.206.613.0456
  • Authorized WatchGuard Resellers: +1.206.521.8375

Don’t have an active LiveSecurity subscription for your XTM appliance? It’s easy to renew. Contact your WatchGuard reseller today. Find a reseller»

About Corey Nachreiner

Corey Nachreiner has been with WatchGuard since 1999 and has since written more than a thousand concise security alerts and easily-understood educational articles for WatchGuard users. His security training videos have generated hundreds of letters of praise from thankful customers and accumulated more than 100,000 views on YouTube and Google Video. A Certified Information Systems Security Professional (CISSP), Corey speaks internationally and is often quoted by other online sources, including C|NET, eWeek, and Slashdot. Corey enjoys "modding" any technical gizmo he can get his hands on, and considers himself a hacker in the old sense of the word.

6 Responses to “WatchGuard posts maintenance releases for e-Series and XTM 21/22/23 appliances.”

  1. Just upgraded a couple devices which went smooth as usually. Any idea when the forum will be back up and running?

  2. Does the 11.3.7 update for e-Series appliances address the SSL/TLS renegotiation DoS vulnerability (CVE-2011-1473)?

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