{"cve":"CVE-2019-14439","nvd":{"published":"2019-07-30T11:15:11.123","modified":"2026-10-08T21:17:13.270","status":"Modified","description":"A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-502"],"references":["https://access.redhat.com/errata/RHSA-2019:3200","https://github.com/FasterXML/jackson-databind/commit/ad418eeb974e357f2797aef64aa0e3ffaaa6125b","https://github.com/FasterXML/jackson-databind/compare/jackson-databind-2.9.9.1...jackson-databind-2.9.9.2","https://github.com/FasterXML/jackson-databind/issues/2389","https://lists.apache.org/thread.html/0d4b630d9ee724aee50703397d9d1afa2b2befc9395ba7797d0ccea9%40%3Cdev.tomee.apache.org%3E"],"products":["apache:drill","debian:debian_linux","fasterxml:jackson-databind","fedoraproject:fedora","oracle:banking_platform","oracle:communications_diameter_signaling_router","oracle:communications_instant_messaging_server","oracle:financial_services_analytical_applications_infrastructure","oracle:global_lifecycle_management_opatch","oracle:goldengate_stream_analytics","oracle:jd_edwards_enterpriseone_orchestrator","oracle:jd_edwards_enterpriseone_tools","oracle:primavera_gateway","oracle:retail_customer_management_and_segmentation_foundation","oracle:retail_xstore_point_of_service","oracle:siebel_engineering_-_installer_\\&_deployment","oracle:siebel_ui_framework","redhat:jboss_middleware_text-only_advisories"],"source":"nvd","synced_at":"2026-10-19T20:58:11.797917892+00:00"},"epss":{"cve":"CVE-2019-14439","score":0.1085,"percentile":0.95824,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-gwp4-hfv6-p7hw","url":"https://osv.dev/vulnerability/GHSA-gwp4-hfv6-p7hw","summary":"Deserialization of untrusted data in FasterXML jackson-databind","modified":"2024-03-13T05:27:58.436849Z","packages":[{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","ranges":[">=2.9.0 <2.9.9.2"],"fixed":["2.9.9.2"]},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","ranges":[">=2.8.0 <2.8.11.4"],"fixed":["2.8.11.4"]},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","ranges":[">=2.7.0 <2.7.9.6"],"fixed":["2.7.9.6"]},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind","ranges":["<2.6.7.3"],"fixed":["2.6.7.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}