uutils coreutils rm Safeguard Bypass via Improper Path Normalization

A vulnerability in the rm utility of uutils coreutils allows the bypass of safeguard mechanisms intended to protect the current directory. While the utility correctly refuses to delete . or .., it fails to recognize equivalent paths with trailing slashes, such as ./ or .///. An accidental or malicious execution of rm -rf ./ results in the silent recursive deletion of all contents within the current directory. The command further obscures the data loss by reporting a misleading 'Invalid input' error, which may cause users to miss the critical window for data recovery.

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L

对路径名的限制不恰当(路径遍历)

uutils coreutils 路径遍历漏洞

uutils coreutils是Uutils开源的一个跨平台核心命令行工具集。 uutils coreutils存在路径遍历漏洞，该漏洞源于绕过保护当前目录的安全机制，可能导致意外或恶意执行rm -rf ./时递归删除当前目录所有内容。

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