jackson-databind through 2.15.2 allows attackers to cause a denial of service or other unspecified impact via a crafted object that uses cyclic dependencies. NOTE: the vendor's perspective is that this is not a valid vulnerability report, because the steps of constructing a cyclic data structure and trying to serialize it cannot be achieved by an external attacker.

mina-sshd: Java unsafe deserialization vulnerability infispan: REST bulk ops don't check permissions infinispan: Non-admins should not be able to get cache config via REST API infinispan: circular reference on marshalling leads to DoS netty: SniHandler 16MB allocation leads to OOM jackson-databind: denial of service via cylic dependencies apache-mina-sshd: information exposure in SFTP server implementations