这个110漏洞有什么办法解决？

hg518

漏洞 pop3 (110/tcp) <br>
The remote POP3 server might be vulnerable to a buffer overflow <br>
bug when it is issued at least one of these commands, with a too long <br>
argument :<br>
<br>
auth<br>
user<br>
pass<br>
<br>
If confirmed, this problem might allow an attacker to execute<br>
arbitrary code on the remote system, thus giving him an interactive<br>
session on this host.<br>