CVE-2021-23364

CVSS V2 Medium 5 CVSS V3 Medium 5.3
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.
Overview
  • CVE ID
  • CVE-2021-23364
  • Assigner
  • report@snyk.io
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-04-28T16:15:08
  • Last Modified Date
  • 2021-05-05T20:15:33
Weakness Enumerations
CWE URL
NVD-CWE-Other http://cwe.mitre.org/data/definitions/NVD-Other.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:browserslist_project:browserslist:*:*:*:*:*:node.js:*:* 1 OR 4.0.0 4.16.5
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1277182 Exploit Patch Third Party Advisory
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 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-23364
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23364
History
Created Old Value New Value Data Type Notes
2022-05-10 16:16:54 Added to TrackCVE
2022-12-05 01:12:00 2021-04-28T16:15Z 2021-04-28T16:15:08 CVE Published Date updated
2022-12-05 01:12:00 2021-05-05T20:15:33 CVE Modified Date updated
2022-12-05 01:12:00 Analyzed Vulnerability Status updated