Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Postfix 2.4 before 2.4.9, 2.5 before 2.5.5, and 2.6 before 2.6-20080902, when used with the Linux 2.6 kernel, leaks epoll file descriptors during execution of "non-Postfix" commands, which allows local users to cause a denial of service (application slowdown or exit) via a crafted command, as demonstrated by a command in a .forward file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
免费软件Postfix epoll 本地拒绝服务漏洞
Vulnerability Description
Postfix是类Unix系统中使用的邮件软件。 Postfix 2.4.9之前当2.4版本、2.5.5之前的2.5版本及2.6-20080902之前的2.6版本中存在拒绝服务漏洞。 当运行于linux kernel 2.6的系统上时，由于执行非Postfix命令时存在epoll文件描述符泄露，本地用户可以利用此漏洞，访问泄露的epoll文件描述符导致Postfix拒绝服务，包括性能降低或退出。
CVSS Information
N/A
Vulnerability Type
N/A