CVE:CVE-2020-9365
CNNVD:CNNVD-202002-1111
Pure-FTPd是一款FTP（文件传输协议）服务器。
Pure-FTPd 1.0.49版本中的utils.c文件的‘pure_strcmp’函数存在缓冲区错误漏洞。远程攻击者可借助特制请求利用该漏洞导致拒绝服务。
solution:Upgrade pureftpd pure-ftpd to a higher version than 1.0.49,and avoid the version 1.0.49; Upgrade fedoraproject fedora to a higher version than 30,31,32,and avoid the version 30,31,32