[HIGH] Possible deserialization side-effects in symfony/cache

PKSA-qvvz-qgnj-hhv9 CVE-2019-10912 GHSA-w2fr-65vp-mxw3

Affected package: typo3/cms

Affected version: >=9.0.0,<9.5.8

Reported by:
GitHub, FriendsOfPHP/security-advisories