Vulnerabilities > CVE-2021-21252
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
References
- https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d
- https://github.com/jquery-validation/jquery-validation/commit/5d8f29eef363d043a8fec4eb86d42cadb5fa5f7d
- https://github.com/jquery-validation/jquery-validation/pull/2371
- https://github.com/jquery-validation/jquery-validation/pull/2371
- https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm
- https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm
- https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
- https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
- https://security.netapp.com/advisory/ntap-20210219-0005/
- https://security.netapp.com/advisory/ntap-20210219-0005/
- https://www.npmjs.com/package/jquery-validation
- https://www.npmjs.com/package/jquery-validation