FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to com.caucho.config.types.ResourceRef (aka caucho-quercus).Referenceshttps://lists.debian.org/debian-lts-announce/2020/03/msg00027.htmlhttps://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062https://www.oracle.com/security-alerts/cpujul2020.htmlhttps://security.netapp.com/advisory/ntap-20200403-0002/https://github.com/FasterXML/jackson-databind/issues/2660https://www.oracle.com/security-alerts/cpuoct2020.htmlhttps://www.oracle.com/security-alerts/cpujan2021.htmlhttps://www.oracle.com/security-alerts/cpuoct2021.html