CVE:CVE-2019-19783
CNNVD:CNNVD-201912-721
Cyrus IMAP是一款基于Unix和Linux操作系统，用于支持IMAP（Interactive Mail Access Protocol）协议的开源邮件服务器。
Cyrus IMAP 2.5.15之前版本、3.0.13之前的3.0.x版本和3.1.x版本至3.1.8版本中存在安全漏洞。攻击者可利用该漏洞以管理员权限执行操作。
solution:Upgrade cyrus imap to a higher version than 2.5.15,3.0.13,3.1.8,and avoid the version [2.5.0,2.5.15),[3.0.0,3.0.13),[3.1.0,3.1.8); Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0; Upgrade fedoraproject fedora to a higher version than 30,31,and avoid the version 30,31; Upgrade canonical ubuntu_linux to a higher version than 18.04,and avoid the version 18.04