Parallels Plesk Shortnames功能邮件中继漏洞

BUGTRAQ ID: 30956 Plesk是用于管理站点的综合控制面板解决方案。 在Plesk中如果为邮件登录启用了SHORTNAMES=1功能的话，QMAIL就会在AUTH LOGIN认证期间接受任何以有效shortname开始的base64编码用户名。这允许攻击者登录到plesk认证模块所保护的邮件或其他服务，通过获得的smtp认证权限中继垃圾邮件。 必须要从smtpspsa删除SHORTNAMES=1才可以修复这个问题，仅仅将其设置为0无法解决。 Parallels Plesk 8.6 Parallels ---------...

Plesk 8.6.0 authentication flaw allows to gain virtual user priviledges

Hello, the reported vulnerability allows logins to mail and probably other services protected by plesk authentication modules on at least the current Plesk 8.6.0 Unix/Linux and could eg. be used for relaying spam through gained smtp auth priviledges. Only systems which allow short mail login name...