Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Race condition in the recursive (1) directory deletion and (2) directory move in GNU File Utilities (fileutils) 4.1 and earlier allows local users to delete directories as the user running fileutils by moving a low-level directory to a higher level as it is being deleted, which causes fileutils to chdir to a ".." directory that is higher than expected, possibly up to the root file system.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
GNU Fileutils目录删除竞争条件漏洞
Vulnerability Description
GNU fileutils是一个开放源码的，免费的文件管理工具，由开放源码组织开发和维护，这个工具可运行于Linux系统下。 GNU fileutils实现上存在竞争条件漏洞，本地攻击者可能利用此漏洞造成本地拒绝服务攻击。 在某些情况下，当root用户递归删除/tmp目录下的子目录和文件时，由于fileutils设计上对文件加锁不充分，而且对chdir的调用也不安全，从而导致攻击者可能利用/tmp下的可写目录去引导root递归删除根目录，构造有效的拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A