Comment # 2 on bug 1099269 from Andreas Stieger

From
https://github.com/aaugustin/websockets/pull/407/commits/5b96bdc9afbff9e9587be25a3af5933efbbafe1a

>      **Version 5.0 fixes a security issue introduced in version 4.0.** 

Leap 15.0 is at 3.4, no affected. Factory is at 5. Closing.