{"id":"CVE-2019-14892","aliases":["GHSA-cf6r-3wgc-h863"],"url":"https://o3.security/vulnerability/CVE-2019-14892","summary":"Polymorphic deserialization of malicious object in jackson-databind","details":"A flaw was discovered in jackson-databind in versions before 2.9.10, 2.8.11.5 and 2.6.7.3, where it would permit polymorphic deserialization of a malicious object using commons-configuration 1 and 2 JNDI classes. An attacker could use this flaw to execute arbitrary code.","published":"2020-03-02T17:15:17.813Z","modified":"2026-08-07T11:48:05.101111314Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","fixedVersion":"2.6.7.3"},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","fixedVersion":"2.8.11.5"},{"ecosystem":"Maven","name":"com.fasterxml.jackson.core:jackson-databind","fixedVersion":"2.9.10"}],"fix":null,"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0729"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20200904-0005/"},{"type":"REPORT","url":"https://github.com/FasterXML/jackson-databind/issues/2462"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14892"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:48:05.101111314Z"}}