CVE-2021-23364 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Reference

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182 https://github.com/browserslist/browserslist/commit/c091916910dfe0b5fd61caad96083c6709b02d98 https://github.com/browserslist/browserslist/pull/593 https://github.com/browserslist/browserslist/blob/e82f32d1d4100d6bc79ea0b6b6a2d281a561e33c/index.js%23L472-L474 https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

5.3