CVE-2018-11307: jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis

Severity: Critical

CVSS Score: 9.8

An issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.5. Use of Jackson default typing along with a gadget class from iBatis allows exfiltration of content. Fixed in 2.7.9.4, 2.8.11.2, and 2.9.6.