CVE:CVE-1999-0746
CNNVD:CNNVD-199908-027
SuSE Linux的in.identd默认配置在请求间隔间等待120秒，远程攻击者利用该漏洞进行服务拒绝。
solution:Upgrade slackware slackware_linux to a higher version than 3.2,3.6,and avoid the version 3.2,3.6; Upgrade suse suse_linux to a higher version than 4.4,4.4.1,5.0,5.1,5.2,5.3,6.0,6.1,6.2,and avoid the version 4.4,4.4.1,5.0,5.1,5.2,5.3,6.0,6.1,6.2