CVE-2021-21315
Command Injection Vulnerability
7.8
HIGH
CVSS 3.1
⚠ KEVEPSS 90.2%
描述
The System Information Library for Node.JS (npm package "systeminformation") is an open source collection of functions to retrieve detailed hardware, system and OS information. In systeminformation before version 5.3.1 there is a command injection vulnerability. Problem was fixed in version 5.3.1. As a workaround instead of upgrading, be sure to check or sanitize service parameters that are passed to si.inetLatency(), si.inetChecksite(), si.services(), si.processLoad() ... do only allow strings, reject any arrays. String sanitation works as expected.
如何修補 CVE-2021-21315
要修補 CVE-2021-21315,請將受影響套件升級到下列已修補版本。
- —升級至 5.3.1 或更新版本
CVE-2021-21315 正在被利用嗎?
是 — CVE-2021-21315 已列入 CISA Known Exploited Vulnerabilities (KEV) 清單,代表正在被實際利用,請立即修補。
受影響套件(1)
- from 0, < 5.3.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H |