What is GHSA-vqc4-v8hc-h2jg?

GHSA-vqc4-v8hc-h2jg is a security advisory published by GitHub Security Advisories with High severity. Polynomial regular expression used on uncontrolled data in nitrado.js

Which CVE IDs does GHSA-vqc4-v8hc-h2jg cover?

GHSA-vqc4-v8hc-h2jg covers the following CVE IDs: CVE-2022-36034. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vqc4-v8hc-h2jg?

GHSA-vqc4-v8hc-h2jg has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-vqc4-v8hc-h2jg?

GHSA-vqc4-v8hc-h2jg affects 1 product, including: npm/nitrado.js:\u003c 0.2.5.

GHSA-vqc4-v8hc-h2jgHighCVSS 7.5

Polynomial regular expression used on uncontrolled data in nitrado.js

Vendor

GitHub Security Advisories

Published

August 31, 2022

Last Modified

January 29, 2023

🔗 CVE IDs covered (1)

CVE-2022-36034 →

📋 Description

Impact

Possible ReDoS with lib input of {{ and with many repetitions of {{|

Patches

Patched in all versions above 0.2.5

Workarounds

No known work arounds.

References

OWASP: Regular expression Denial of Service - ReDoS
Wikipedia: ReDoS.
Wikipedia: Time complexity.
James Kirrage, Asiri Rathnayake, Hayo Thielecke: Static Analysis for Regular Expression Denial-of-Service Attack.
Common Weakness Enumeration: CWE-1333.
Common Weakness Enumeration: CWE-400.

🎯 Affected products1

npm/nitrado.js:< 0.2.5

🔗 References (4)

https://github.com/cainthebest/nitrado.js/security/advisories/GHSA-vqc4-v8hc-h2jg
https://nvd.nist.gov/vuln/detail/CVE-2022-36034
https://github.com/cainthebest/nitrado.js/blob/v0.2.5/CHANGELOG.md
https://github.com/advisories/GHSA-vqc4-v8hc-h2jg