What is GHSA-9v62-24cr-58cx?

GHSA-9v62-24cr-58cx is a security advisory published by GitHub Security Advisories with Medium severity. Denial of Service in node-sass

Why does GHSA-9v62-24cr-58cx have no CVE ID yet?

GitHub Security Advisories published this advisory directly to customers before NVD assigned a CVE ID. This is the embargo-window disclosure pattern — vendors notify customers on day 0; NVD's public record follows days to weeks later.

What is the CVSS v3 score of GHSA-9v62-24cr-58cx?

GHSA-9v62-24cr-58cx has a CVSS v3 base score of 5.9, published by GitHub Security Advisories.

Which products are affected by GHSA-9v62-24cr-58cx?

GHSA-9v62-24cr-58cx affects 1 product, including: npm/node-sass:\u003e= 3.3.0, \u003c 4.13.1.

GHSA-9v62-24cr-58cxMediumCVSS 5.9Disclosed before NVD

Denial of Service in node-sass

Vendor

GitHub Security Advisories

Published

September 11, 2020

Last Modified

January 9, 2023

📋 Description

Affected versions of node-sass are vulnerable to Denial of Service (DoS). Crafted objects passed to the renderSync function may trigger C++ assertions in CustomImporterBridge::get_importer_entry and CustomImporterBridge::post_process_return_value that crash the Node process. This may allow attackers to crash the system's running Node process and lead to Denial of Service.

Recommendation

Upgrade to version 4.13.1 or later

🎯 Affected products1

npm/node-sass:>= 3.3.0, < 4.13.1

🔗 References (3)

https://www.npmjs.com/advisories/961
https://github.com/sass/node-sass/commit/338fd7a14d3b8bd374a382336df16f9c6792b884
https://github.com/advisories/GHSA-9v62-24cr-58cx