A deserialization flaw was discovered in the jackson-databind, versions before 2.6.7.1, 2.7.9.1 and 2.8.9, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method …

{
                    "product": "jackson-databind",
                    "vendor": "FasterXML",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "before 2.6.7.1"
                        },
                        {
                            "status": "affected",
                            "version": "before 2.7.9.1"
                        },
                        {
                            "status": "affected",
                            "version": "before 2.8.9"
                        }
                    ]
                }