What is GHSA-w8qv-6jwh-64r5?

GHSA-w8qv-6jwh-64r5 is a security advisory published by GitHub Security Advisories with Medium severity. Regular Expression Denial of Service in browserslist

Which CVE IDs does GHSA-w8qv-6jwh-64r5 cover?

GHSA-w8qv-6jwh-64r5 covers the following CVE IDs: CVE-2021-23364. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w8qv-6jwh-64r5?

GHSA-w8qv-6jwh-64r5 has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

Which products are affected by GHSA-w8qv-6jwh-64r5?

GHSA-w8qv-6jwh-64r5 affects 1 product, including: npm/browserslist:\u003e= 4.0.0, \u003c 4.16.5.

GHSA-w8qv-6jwh-64r5MediumCVSS 5.3

Regular Expression Denial of Service in browserslist

Vendor

GitHub Security Advisories

Published

May 24, 2021

Last Modified

August 17, 2023

🔗 CVE IDs covered (1)

CVE-2021-23364 →

📋 Description

The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.

🎯 Affected products1

npm/browserslist:>= 4.0.0, < 4.16.5

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2021-23364
https://github.com/browserslist/browserslist/pull/593
https://github.com/browserslist/browserslist/commit/c091916910dfe0b5fd61caad96083c6709b02d98
https://github.com/browserslist/browserslist/blob/e82f32d1d4100d6bc79ea0b6b6a2d281a561e33c/index.js%23L472-L474
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182
https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194
https://github.com/advisories/GHSA-w8qv-6jwh-64r5