CVEvulnerability
CVE-2022-35649
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-07-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-20, CWE-94
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.
Affected configurations
• moodle moodle (>= 3.9.0 < 3.9.15)
• moodle moodle (>= 3.11.0 < 3.11.8)
• moodle moodle (>= 4.0.0 < 4.0.2)
• fedoraproject fedora 35
• fedoraproject fedora 36
Related
References
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75044 Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2106273 Issue Tracking, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MOKYVRNFNAODP2XSMGJ5CRDUZCZKAR3/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKUSFPSYFINSQFSOHDQIDVE6FWBEU6V/ lists.fedoraproject.org
- https://moodle.org/mod/forum/discuss.php?d=436456 Vendor Advisory
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75044 Patch, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2106273 Issue Tracking, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MOKYVRNFNAODP2XSMGJ5CRDUZCZKAR3/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKUSFPSYFINSQFSOHDQIDVE6FWBEU6V/ lists.fedoraproject.org
- https://moodle.org/mod/forum/discuss.php?d=436456 Vendor Advisory