Msa-24-0001: denial of service risk in file picker unzip functionality (moodle)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.94 % · percentile 61 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- fedora
- NVD status
- Analyzed
Description
Insufficient file size checks resulted in a denial of service risk in the file picker's unzip functionality.
Weaknesses (CWE)
- CWE-400 — Uncontrolled Resource Consumption
- CWE-770 — Allocation of Resources Without Limits or Throttling
References
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-74641
- https://bugzilla.redhat.com/show_bug.cgi?id=2264074
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KXGBYJ43BUEBUAQZU3DT5I5A3YLF47CB/
- https://moodle.org/mod/forum/discuss.php?d=455634
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | fedora |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · patrick@puiterwijk.org (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-487g-3m3v-hjhq — Uncontrolled Resource Consumption in moodle
European references
- ENISA EUVD · EUVD-2024-0504
- GCVE · GCVE-0-2024-25978
CERT-FR advisories
- CERTFR-2024-AVI-0149 — Multiples vulnérabilités dans Moodle · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*≥ 4.1.0 < 4.1.9cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*≥ 4.2.0 < 4.2.6cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*≥ 4.3.0 < 4.3.3cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| moodle | affected 4.3.0 < 4.3.3 ; affected 4.2.0 < 4.2.6 ; affected 0 < 4.1.9 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |