[CRITICAL] Use of insecure connection charset (sqlauth module)

PKSA-2cdr-qj7j-y6rv CVE-2018-6521 GHSA-qv5p-6wrc-79wg

Affected package: simplesamlphp/simplesamlphp

Affected version: <1.15.2

Reported by:
GitHub, FriendsOfPHP/security-advisories