Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The init.d script for the X.Org X11 xfs font server on various Linux distributions might allow local users to change the permissions of arbitrary files via a symlink attack on the /tmp/.font-unix temporary file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
X.Org XFS Init脚本创建不安全临时文件漏洞
Vulnerability Description
X字体服务器(XFS)用于为X窗口系统渲染字体。 init或系统管理员启动XFS脚本的方式存在竞争条件错误,本地攻击者可能利用此漏洞提升自己的权限。 具体来讲,XFS不安全地更改了临时文件的权限,因此攻击者可以将系统上的任意文件更改为完全可写。成功利用这个漏洞允许攻击者在受影响系统上获得root权限,但必须重启系统或由管理员手动重启XFS才能利用这个漏洞。
CVSS Information
N/A
Vulnerability Type
N/A