漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
uutils coreutils mktemp Insecure Temporary File Placement via Empty TMPDIR
Vulnerability Description
The mktemp utility in uutils coreutils fails to properly handle an empty TMPDIR environment variable. Unlike GNU mktemp, which falls back to /tmp when TMPDIR is an empty string, the uutils implementation treats the empty string as a valid path. This causes temporary files to be created in the current working directory (CWD) instead of the intended secure temporary directory. If the CWD is more permissive or accessible to other users than /tmp, it may lead to unintended information disclosure or unauthorized access to temporary data.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
不安全的临时文件
Vulnerability Title
uutils coreutils 安全漏洞
Vulnerability Description
uutils coreutils是Uutils开源的一个跨平台核心命令行工具集。 uutils coreutils存在安全漏洞,该漏洞源于mktemp实用程序未能正确处理空的TMPDIR环境变量,与GNU mktemp在TMPDIR为空字符串时回退到/tmp不同,uutils实现将空字符串视为有效路径,导致临时文件在当前工作目录中创建,如果CWD比/tmp更宽松或可被其他用户访问,可能导致意外信息泄露或未经授权访问临时数据。
CVSS Information
N/A
Vulnerability Type
N/A