Moodle
At a glance
- Source
- NVD
- EPSS
- EPSS 8.55 % · percentile 95 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- fedora
- NVD status
- Modified
Description
The vulnerability was found in Moodle, occurs due to improper input validation when parsing PostScript code. An omitted execution parameter results in a remote code execution risk for sites running GhostScript versions older than 9.50. Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2106273
- https://moodle.org/mod/forum/discuss.php?d=436456
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75044
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MOKYVRNFNAODP2XSMGJ5CRDUZCZKAR3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKUSFPSYFINSQFSOHDQIDVE6FWBEU6V/
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-xp2f-9mx3-3c6p — Moodle PostScript Code Injection
European references
- ENISA EUVD · EUVD-2022-6451
- GCVE · GCVE-0-2022-35649
CERT-FR advisories
- CERTFR-2022-AVI-653 — Multiples vulnérabilités dans Moodle · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*≥ 3.9.0 < 3.9.15cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*≥ 3.11.0 < 3.11.8cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*≥ 4.0.0 < 4.0.2cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Moodle | affected Fixed in moodle 4.0.2, moodle 3.11.8, moodle 3.9.15 |
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 |