GHSA-c3j6-33r4-89q3
Moodle Client side denial of service via personal message
At a glance
- Published
- Updated
- CVE
- CVE-2021-20185
- Aliases
- BIT-moodle-2021-20185
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that messaging did not impose a character limit when sending messages, which could result in client-side (browser) denial of service for users receiving very large messages.
Affected packages
| Package | Versions |
|---|---|
| Packagist · moodle/moodle | introduced 3.5, fixed 3.5.16 |
| Packagist · moodle/moodle | introduced 3.8, fixed 3.8.7 |
| Packagist · moodle/moodle | introduced 3.9, fixed 3.9.4 |
| Packagist · moodle/moodle | introduced 3.10, fixed 3.10.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-20185 ADVISORY
- https://github.com/moodle/moodle PACKAGE
- https://moodle.org/mod/forum/discuss.php?d=417168 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |