Upgrade to version 1.4.2 or 1.2.13 or higher, as they have been reported to fix this vulnerability. It is also possible to temporarily work around the flaw by implementing the following workaround:
Disable the LDSS and ZigBee ZCL dissectors:
* Select Analyze→Enabled Protocols... from the menu.
* Make sure "LDSS" and "ZigBee ZCL" are un-checked.
* Click "Save", then click "OK".