FasterXML jackson-databind 2.x before 2.9.7, 2.8.11.3, 2.7.9.5, and 2.6.7.3 might allow remote attackers to execute arbitrary code by leveraging failure to block the slf4j-ext class from polymorphic deserialization.
{ "last_known_affected_version_range": "<= 2.8.11.2" }
{ "last_known_affected_version_range": "<= 2.7.9.4" }