Deniz-Husaj

**Name of the Vulnerable Software and Affected Versions** jackson-databind versions 2.13.0 through 2.13.x **Description** A potential Denial-of-Service exists when a service reads deeply nested JSON (thousands of levels) as a `JsonNode` using the `readTree()` function of `ObjectMapper` and subsequently writes that node using the `toString()` function of `JsonNode`. This process can consume significant system resources through concurrent, relatively small requests. **Recommendations** Update to version 2.14.0. As a temporary workaround, avoid serializing `JsonNode` using `toString()` and use `ObjectMapper.writeValueAsString(node)` instead.