Command Injection Affecting chrome-launcher package, versions <0.13.2
Snyk CVSS
Attack Complexity
High
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.38% (73rd
percentile)
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Test your applications- Snyk ID SNYK-JS-CHROMELAUNCHER-537575
- published 11 Dec 2019
- disclosed 10 Dec 2019
- credit JHU System Security Lab
Introduced: 10 Dec 2019
CVE-2020-7645 Open this link in a new tabHow to fix?
Upgrade chrome-launcher to version 0.13.2 or higher.
Overview
chrome-launcher is a library to launch Google Chrome with ease from node.
Affected versions of this package are vulnerable to Command Injection. By controlling the $HOME environment variable in Linux operating systems, an attacker can execute arbitrary code.
PoC:
var malicious_code = '& touch malicious_file &';
process.env.HOME += "/" + malicious_code;
var Root = require("chrome-launcher");
Root.launch();