CVE-2021-21252 — Uncontrolled Resource Consumption in Jquery-validation

CWE-400 — Uncontrolled Resource Consumption6 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 27.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Jquery-validationPhpmyadminJqueryvalidation Jquery Validation+4 more
Timeline
PublishedJan 13

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages8 packages

▶debiandebian/node-jquery-validation< otrs2 6.0.32-4 (bullseye)
▶debiandebian/otrs2< otrs2 6.0.32-4 (bullseye)

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
OSV
Regular Expression Denial of Service in jquery-validation↗2021-01-13
▶
OSV
CVE-2021-21252: The jQuery Validation Plugin provides drop-in validation for your existing forms↗2021-01-13
▶
GHSA
Regular Expression Denial of Service in jquery-validation↗2021-01-13
▶

📋Vendor Advisories

2
Red Hat
jquery-validate: jquery.validate.js vulnerable to ReDoS↗2021-01-13
▶
Debian
CVE-2021-21252: civicrm - The jQuery Validation Plugin provides drop-in validation for your existing forms...↗2021
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