jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-15095)

A deserialization flaw was discovered in the jackson-databind which could allow an unauthenticated user to perform code execution by sending maliciously crafted input to the readValue method of ObjectMapper. This issue extends upon the previous flaws CVE-2017-7525 and CVE-2017-15095 by blacklisti...