The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package "jquery-validation". jquery-validation before version 1.19.3 contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed in 1.19.3.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2021-21252 - High Severity Vulnerability
Vulnerable Library - jquery.validate-1.17.0.min.js
Client-side form validation made easy
Library home page: https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.17.0/jquery.validate.min.js
Path to vulnerable library: /app/assets/javascripts/jquery.validate.min.js
Dependency Hierarchy: - :x: **jquery.validate-1.17.0.min.js** (Vulnerable Library)
Found in HEAD commit: ef980180214dbeaba07dbfcc87752fa216d3a34f
Found in base branch: master
Vulnerability Details
The jQuery Validation Plugin provides drop-in validation for your existing forms. It is published as an npm package "jquery-validation". jquery-validation before version 1.19.3 contains one or more regular expressions that are vulnerable to ReDoS (Regular Expression Denial of Service). This is fixed in 1.19.3.
Publish Date: 2021-01-13
URL: CVE-2021-21252
CVSS 3 Score Details (7.5)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://github.com/advisories/GHSA-jxwx-85vp-gvwm
Release Date: 2021-01-13
Fix Resolution: jquery-validation - 1.19.3