| Name | CVE-2021-21252 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3551-1 |
| Debian Bugs | 980891, 980892 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| civicrm (PTS) | bullseye | 5.33.2+dfsg1-1 | vulnerable |
| sid | 5.68.1+dfsg1-1 | fixed |
| otrs2 (PTS) | bullseye/non-free | 6.0.32-6 | fixed |
| phpmyadmin (PTS) | bullseye | 4:5.0.4+dfsg2-2+deb11u1 | fixed |
| bookworm | 4:5.2.1+dfsg-1 | fixed |
| sid, trixie | 4:5.2.2-really5.2.2+20241130+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bullseye] - civicrm <no-dsa> (Minor issue)
[stretch] - otrs2 <ignored> (Non-free not supported)
[stretch] - phpmyadmin <no-dsa> (Minor issue; barely an issue in the phpmyadmin package)
https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-jxwx-85vp-gvwm
not packaged, but civicrm, otrs2, and phpmyadmin embed a copy
https://github.com/phpmyadmin/phpmyadmin/commit/401eedd288c4e83d69287b97a9f574f231156171