CVE:CVE-2020-12108
CNNVD:CNNVD-202005-193
GNU Mailman是GNU计划的一套免费的用于管理电子邮件讨论和电子邮件列表的软件。该软件可与Web项目集成，使用户方便管理邮件订阅帐号，并提供内置归档、自动转发处理、内容过滤和反垃圾过滤器等功能。
GNU Mailman 2.1.31之前版本中的/options/mailman存在安全漏洞。攻击者可利用该漏洞注入任意内容。
solution:Upgrade gnu mailman to a higher version than 2.1.31,and avoid the version (,2.1.31); 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 31,and avoid the version 31; Upgrade opensuse backports_sle to a higher version than 15.0:sp1,15.0:sp2,and avoid the version 15.0:sp1,15.0:sp2; Upgrade opensuse leap to a higher version than 15.1,15.2,and avoid the version 15.1,15.2; Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,and avoid the version 16.04,18.04