MSA-21-0022: Remote code execution risk when Shibboleth authentication is enabled

by Michael Hawkins.  

A remote code execution risk was identified in the Shibboleth authentication plugin. (Note: Shibboleth authentication is disabled by default in Moodle.)


Severity/Risk:Serious
Versions affected:3.11, 3.10 to 3.10.4, 3.9 to 3.9.7 and earlier unsupported versions
Versions fixed:3.11.1, 3.10.5 and 3.9.8
Reported by:Robin Peraglie and Johannes Moritz
CVE identifier:CVE-2021-36394
Changes (master):http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-71957
Tracker issue:MDL-71957 Remote code execution risk when Shibboleth authentication is enabled

Read more https://moodle.org/mod/forum/discuss.php?d=424799&parent=1710818