CVE-2021-43306 — Regex Denial of Service in Jquery-validation

CWE-1333 — Regex Denial of Service10 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.8%
top 25.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Jquery-validationJqueryvalidation Jquery ValidationDebian Node-jquery-validation
Timeline
PublishedJun 2
Latest updateJul 14

Description

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the jquery-validation npm package, when an attacker is able to supply arbitrary input to the url2 method

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 Packages4 packages

🔴Vulnerability Details

6
OSV
CVE-2022-31147: The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms↗2022-07-14
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OSV
jquery-validation Regular Expression Denial of Service due to arbitrary input to url2 method↗2022-07-05
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GHSA
jquery-validation Regular Expression Denial of Service due to arbitrary input to url2 method↗2022-07-05
▶
OSV
Regular expression denial of service in jquery-validation↗2022-06-03
▶
GHSA
Regular expression denial of service in jquery-validation↗2022-06-03
▶

📋Vendor Advisories

2
Debian
CVE-2022-31147: node-jquery-validation - The jQuery Validation Plugin (jquery-validation) provides drop-in validation for...↗2022
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Debian
CVE-2021-43306: node-jquery-validation - An exponential ReDoS (Regular Expression Denial of Service) can be triggered in ...↗2021
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