CVE-2017-20203

Several NetSarang products, including Xmanager Enterprise 5.0 Build 1232 , Xmanager 5.0 Build 1045 , Xshell 5.0 Build 1322 , Xftp 5.0 Build 1218 , and Xlpd 5.0 Build 1220 , contain a malicious nssock2.dll file. This component functions as a multi-stage, DNS-based backdoor that remains dormant unt...