AnalogX Proxy contains a flaw that allows a remote attacker to crash the server. The issue is due to a buffer overflow condition in the SOCKS proxy. By sending a SOCKS4 "CONNECT" request containing 1800 or more characters to port 1080, an attacker will crash the server.
Upgrade to version 4.05 or higher, as it has been reported to fix this
vulnerability. An upgrade is required as there are no known workarounds.