Description
filter/mediaplugin/filter.php in Moodle through 2.5.9, 2.6.x before 2.6.7, 2.7.x before 2.7.4, and 2.8.x before 2.8.2 allows remote authenticated users to cause a denial of service (CPU consumption or partial outage) via a crafted string that is matched against an improper regular expression.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | moodle/moodle | < 2.6.7 | 2.6.7 | GHSA-p497-37fc-xvvc |
| Packagist | moodle/moodle | >= 2.7.0, < 2.7.4 | 2.7.4 | GHSA-p497-37fc-xvvc |
| Packagist | moodle/moodle | >= 2.8.0, < 2.8.2 | 2.8.2 | GHSA-p497-37fc-xvvc |