Use the search and browse feature to view Kepware's repository of more than 500 Knowledge Base articles. Narrow your results or type your query into the search field below.

Search Solutions Results By: View All Solutions

Kepware Knowledge Base: Solution


Zero-length Strings Return Bad Quality in the DNP Master Ethernet Driver

Last Update: 11/7/2018
Print
A vulnerability was discovered regarding zero-length strings (Object Group 110), where a very large number of such strings could be encoded in a single packet and exhaust system resources. In order to mitigate this vulnerability, zero-length strings now return bad quality as of KEPServerEX version 5.17. These strings will become good once they receive a value. For more information, refer to Advisory (ICSA-13-240-01).
Related Products
DNP3 Suite

© 2018 PTC Inc. All Rights Reserved.