GHSA-66xp-28cq-mrf2
Moodle Denial of Service
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | moodle/moodle | >= 3.9, < 3.9.2 | 3.9.2 |
| Packagist | moodle/moodle | >= 3.8, < 3.8.5 | 3.8.5 |
| Packagist | moodle/moodle | >= 3.7, < 3.7.8 | 3.7.8 |
| Packagist | moodle/moodle | >= 3.5, < 3.5.14 | 3.5.14 |
Details
As written in the advisory (Markdown source, shown as plain text).
A vulnerability was found in Moodle where the decompressed size of zip files was not checked against available user quota before unzipping them, which could lead to a denial of service risk. This affects versions 3.9 to 3.9.1, 3.8 to 3.8.4, 3.7 to 3.7.7, 3.5 to 3.5.13 and earlier unsupported versions. Fixed in 3.9.2, 3.8.5, 3.7.8 and 3.5.14.
References
External links from the advisory. They lead to third-party sites.