MSA-21-0038: Remote code execution risk when restoring malformed backup file

by Michael Hawkins.  

A remote code execution risk when restoring backup files was identified.


Severity/Risk:Serious
Versions affected:3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions
Versions fixed:3.11.4, 3.10.8 and 3.9.11
Reported by:Paul Holden
CVE identifier:CVE-2021-3943
Changes (master):http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-70823
Tracker issue:MDL-70823 Remote code execution risk when restoring malformed backup file

Read more https://moodle.org/mod/forum/discuss.php?d=429095&parent=1726798