CVE:CVE-2020-25275
CNNVD:CNNVD-202101-030
Dovecot是一款开源的基于类Linux/UNIX系统的IMAP和POP3邮件服务器。
Dovecot before 2.3.13 存在安全漏洞，该漏洞源于不正确的输入验证，攻击者可利用该漏洞通过一个精心制作的电子邮件消息导致应用程序崩溃。
solution:Upgrade dovecot dovecot to a higher version than 2.3.13,and avoid the version (,2.3.13); Upgrade debian debian_linux to a higher version than 10.0,and avoid the version 10.0; Upgrade fedoraproject fedora to a higher version than 32,and avoid the version 32