CVE-2021-23364
Regular Expression Denial of Service (ReDoS)
- State
- Published
- Severity
- 5.3 Medium
- Published
- Apr 28, 2021
- Updated
- Sep 17, 2024
- Reserved
- Jan 8, 2021
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P | snyk |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
browserslistn/a |
|
References
- https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182
- https://github.com/browserslist/browserslist/blob/e82f32d1d4100d6bc79ea0b6b6a2d281a561e33c/index.js%23L472-L474
- https://github.com/browserslist/browserslist/commit/c091916910dfe0b5fd61caad96083c6709b02d98
- https://github.com/browserslist/browserslist/pull/593
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