CVE Vulnerability

CVE-2021-23364

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182 Exploit Patch
https://github.com/browserslist/browserslist/commit/c091916910dfe0b5fd61caad96083c6709b02d98 Patch Third Party Advisory
https://github.com/browserslist/browserslist/pull/593 Third Party Advisory
https://github.com/browserslist/browserslist/blob/e82f32d1d4100d6bc79ea0b6b6a2d281a561e33c/index.js%23L472-L474 Broken Link
https://snyk.io/vuln/SNYK-JS-BROWSERSLIST-1090194 Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:browserslist_project:browserslist:*:*:*:*:*:node.js:*:*
Information

Published : 2021-04-28 04:15

Updated : 2021-05-05 08:15

NVD link : CVE-2021-23364

Mitre link : CVE-2021-23364

Products Affected
No products.
CWE
NVD-CWE-Other