CVE-2019-14379: Improper Input Validation

July 29, 2019 (updated October 6, 2019)

SubTypeValidator.java in FasterXML jackson-databind mishandles default typing when ehcache is used (because of net.sf.ehcache.transaction.manager.DefaultTransactionManagerLookup), leading to remote code execution.

References

github.com/FasterXML/jackson-databind/issues/2387
nvd.nist.gov/vuln/detail/CVE-2019-14379

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