CVE-2020-26245 – systeminformation

Package

Manager: npm
Name: systeminformation
Vulnerable Version: >=0 <4.30.5

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

EPSS: 0.0113 pctl0.77501

Details

Prototype Pollution in systeminformation ### Impact command injection vulnerability by prototype pollution ### Patches Problem was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. Please upgrade to version >= 4.30.2 ### Workarounds If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite() ### For more information If you have any questions or comments about this advisory: * Open an issue in [systeminformation](https://github.com/sebhildebrandt/systeminformation/issues/new?template=bug_report.md)

Metadata

Created: 2020-11-27T16:07:15Z
Modified: 2021-01-07T22:40:03Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/11/GHSA-4v2w-h9jm-mqjg/GHSA-4v2w-h9jm-mqjg.json
CWE IDs: ["CWE-471", "CWE-78"]
Alternative ID: GHSA-4v2w-h9jm-mqjg
Finding: F404
Auto approve: 1