---
id: CVE-2019-14893
title: >-
  A flaw was discovered in FasterXML jackson-databind in all versions before
  2.9.10 and 2.10.0, where it would permit polymorphic deserialization of
  malicious objects using the xalan JNDI gadget when used in conjunction with
  polymorphic ty…
summary: >-
  A flaw was discovered in FasterXML jackson-databind in all versions before
  2.9.10 and 2.10.0, where it would permit polymorphic deserialization of
  malicious objects using the xalan JNDI gadget when used in conjunction with
  polymorphic ty…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-200
  - CWE-502
  - CWE-502
vendor: fasterxml
product: jackson-databind
affected:
  - 'jackson-databind >= 2.8.0, < 2.8.11.5'
  - 'jackson-databind >= 2.9.0, < 2.9.10'
  - oncommand_api_services
  - steelstore_cloud_integrated_storage
  - goldengate_stream_analytics < 19.1.0.0.1
patched:
  - jackson-databind 2.9.10
  - goldengate_stream_analytics 19.1.0.0.1
published: '2020-03-02'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T22:16:50.270'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2019-14893'
references:
  - url: 'https://access.redhat.com/errata/RHSA-2020:0729'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14893'
    label: secalert@redhat.com
  - url: 'https://github.com/FasterXML/jackson-databind/issues/2469'
    label: secalert@redhat.com
  - url: >-
      https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E
    label: secalert@redhat.com
  - url: >-
      https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E
    label: secalert@redhat.com
  - url: 'https://security.netapp.com/advisory/ntap-20200327-0006/'
    label: secalert@redhat.com
  - url: 'https://www.oracle.com/security-alerts/cpujul2020.html'
    label: secalert@redhat.com
  - url: 'https://www.oracle.com/security-alerts/cpuoct2020.html'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2020:0729'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14893'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/FasterXML/jackson-databind/issues/2469'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://security.netapp.com/advisory/ntap-20200327-0006/'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://www.oracle.com/security-alerts/cpujul2020.html'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://www.oracle.com/security-alerts/cpuoct2020.html'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.04091
epssPercentile: 0.90465
ingestedAt: '2026-10-08T23:16:47.303Z'
---

## Overview

A flaw was discovered in FasterXML jackson-databind in all versions before 2.9.10 and 2.10.0, where it would permit polymorphic deserialization of malicious objects using the xalan JNDI gadget when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. An attacker could use this flaw to execute arbitrary code.

## Affected

- `jackson-databind >= 2.8.0, < 2.8.11.5`
- `jackson-databind >= 2.9.0, < 2.9.10`
- `oncommand_api_services`
- `steelstore_cloud_integrated_storage`
- `goldengate_stream_analytics < 19.1.0.0.1`

## Remediation

Upgrade past the affected range:

- `jackson-databind 2.9.10`
- `goldengate_stream_analytics 19.1.0.0.1`