GHSA-w8qv-6jwh-64r5
Regular Expression Denial of Service in browserslist
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | browserslist | >= 4.0.0, < 4.16.5 | 4.16.5 |
Details
As written in the advisory (Markdown source, shown as plain text).
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.
References
External links from the advisory. They lead to third-party sites.
- 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