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AUSCERT External Security Bulletin Redistribution
ESB-2022.4646
MSA-22-0024: Remote code execution risk when restoring
malformed backup file from Moodle 1.9
20 September 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: Moodle
Publisher: Moodle
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Resolution: Patch/Upgrade
CVE Names: CVE-2022-40314
Original Bulletin:
https://moodle.org/mod/forum/discuss.php?d=438393&parent=1764794
Comment: CVSS (Max): None available when published
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MSA-22-0024: Remote code execution risk when restoring malformed backup file
from Moodle 1.9
A remote code execution risk when restoring backup files originating from
Moodle 1.9 was identified.
Severity/Risk: Serious
Versions affected: 4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier
unsupported versions
Versions fixed: 4.0.4, 3.11.10 and 3.9.17
Reported by: Paul Holden
CVE identifier: CVE-2022-40314
Changes (master): http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75405
Tracker issue: MDL-75405 Remote code execution risk when restoring malformed
backup file from Moodle 1.9
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