The direct_mail extension through 5.2.3 for TYPO3 allows Denial of Service via log entries.
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
Link | Tags |
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https://typo3.org/help/security-advisories | vendor advisory |
https://typo3.org/security/advisory/typo3-ext-sa-2020-005 | patch vendor advisory |