CVE-2022-21187

Command Injection

State: Published
Severity: 8.1 High
Published: Mar 14, 2022
Updated: Sep 16, 2024
Reserved: Feb 24, 2022

Description

The package libvcs before 0.11.1 are vulnerable to Command Injection via argument injection. When calling the update_repo function (when using hg), the url parameter is passed to the hg clone command. By injecting some hg options it was possible to get arbitrary command execution.

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	snyk

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
libvcsn/a	before 0.11.1Affected

References

https://snyk.io/vuln/SNYK-PYTHON-LIBVCS-2421204
https://github.com/vcs-python/libvcs/blob/v0.11.1/CHANGES%23libvcs-0111-2022-03-12
https://github.com/vcs-python/libvcs/pull/306

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