CVE:CVE-2004-0794
CNNVD:CNNVD-200410-061
lukemftpd（也称为20040810之前的tnftpd）中的许多信号处理器竞争条件存在漏洞。远程已认证的攻击者可以导致服务拒绝或者执行任意代码。
solution:Upgrade luke_mewburn lukemftp to a higher version than 1.1,1.5,and avoid the version 1.1,1.5; Upgrade luke_mewburn tnftpd to a higher version than 2003-12-17,and avoid the version 2003-12-17