[MEDIUM] TYPO3-CORE-SA-2021-005: Denial of Service in Page Error Handling

PKSA-g918-9bjy-w911 CVE-2021-21359 GHSA-4p9g-qgx9-397p

Affected package: typo3/cms

Affected version: >=10.0.0,<10.4.14|>=11.0.0,<11.1.1|>=9.0.0,<9.5.25

Reported by:
GitHub, FriendsOfPHP/security-advisories