python-poetry poetry 不可信的搜索路径

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2023-11-30 06:07:44 Ali_nvd 来源：ZONE.CI 全球网 0 阅读模式

中危 python-poetry poetry 不可信的搜索路径

CVE编号

CVE-2022-36070

利用情况

暂无

补丁情况

官方补丁

披露时间

2022-09-08

漏洞描述

Poetry is a dependency manager for Python. To handle dependencies that come from a Git repository, Poetry executes various commands, e.g. `git config`. These commands are being executed using the executable’s name and not its absolute path. This can lead to the execution of untrusted code due to the way Windows resolves executable names to paths. Unlike Linux-based operating systems, Windows searches for the executable in the current directory first and looks in the paths that are defined in the `PATH` environment variable afterward. This vulnerability can lead to Arbitrary Code Execution, which would lead to the takeover of the system. If a developer is exploited, the attacker could steal credentials or persist their access. If the exploit happens on a server, the attackers could use their access to attack other internal systems. Since this vulnerability requires a fair amount of user interaction, it is not as dangerous as a remotely exploitable one. However, it still puts developers at risk when dealing with untrusted files in a way they think is safe. The victim could also not protect themself by vetting any Git or Poetry config files that might be present in the directory, because the behavior is undocumented. Versions 1.1.9 and 1.2.0b1 contain patches for this issue.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://github.com/python-poetry/poetry/releases/tag/1.1.9
https://github.com/python-poetry/poetry/releases/tag/1.2.0b1
https://github.com/python-poetry/poetry/security/advisories/GHSA-j4j9-7hg9-97g6

受影响软件情况

1
#	类型	厂商	产品	版本	影响面
	运行在以下环境
	应用	python-poetry	poetry	*		Up to (excluding) 1.1.9
	运行在以下环境
	应用	python-poetry	poetry	1.2.0	-
	运行在以下环境
	系统	debian_12	poetry-core	*		Up to (excluding) 1.4.0-4
	运行在以下环境
	系统	debian_sid	poetry-core	*		Up to (excluding) 1.7.0-1