An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Jodd-db jar (for database access for the Jodd framework) in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload.
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.debian.org/security/2019/dsa-4452
https://security.netapp.com/advisory/ntap-20190530-0003/
https://seclists.org/bugtraq/2019/May/68
https://github.com/FasterXML/jackson-databind/issues/2052
https://github.com/FasterXML/jackson-databind/commit/28badf7ef60ac3e7ef151cd8e8ec010b8479226a
https://bugzilla.redhat.com/show_bug.cgi?id=1671098
https://access.redhat.com/errata/RHSA-2019:4037
https://access.redhat.com/errata/RHSA-2019:3892
https://access.redhat.com/errata/RHSA-2019:3149
https://access.redhat.com/errata/RHSA-2019:3140
https://access.redhat.com/errata/RHSA-2019:3002
https://access.redhat.com/errata/RHSA-2019:2858
https://access.redhat.com/errata/RHSA-2019:2804
https://access.redhat.com/errata/RHSA-2019:1823
https://access.redhat.com/errata/RHSA-2019:1822
https://access.redhat.com/errata/RHSA-2019:1797
https://access.redhat.com/errata/RHSA-2019:1782
https://access.redhat.com/errata/RHSA-2019:1140
https://access.redhat.com/errata/RHSA-2019:1108
https://access.redhat.com/errata/RHSA-2019:1107
https://access.redhat.com/errata/RHSA-2019:1106
https://access.redhat.com/errata/RHSA-2019:0877
https://access.redhat.com/errata/RHSA-2019:0782