# CVE-2019-12384: libjackson2-databind-java: FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to havea variety of impacts by leveraging failure...

CVE-2019-12384 is fixed in 34 products on 1 platform, first by RHSA-2019:2720, released September 12, 2019. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2019-12384
- Priority: High
- CVSS: 8.1 (Medium)
- EPSS: 0.4521
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 12, 2019

## Description

FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to havea variety of impacts by leveraging failure to block the logback-core classfrom polymorphic deserialization. Depending on the classpath content,remote code execution may be possible.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | apache-commons-collections RHEL 8 | 0:3.2.2-10.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | apache-commons-collections ol 8 | 0:3.2.2-10.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | apache-commons-lang RHEL 8 | 0:2.6-21.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | apache-commons-lang ol 8 | 0:2.6-21.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | bea-stax-api RHEL 8 | 0:1.2.0-16.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | bea-stax-api ol 8 | 0:1.2.0-16.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | glassfish-fastinfoset RHEL 8 | 0:1.2.13-9.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | glassfish-fastinfoset ol 8 | 0:1.2.13-9.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | glassfish-jaxb-api RHEL 8 | 0:2.2.12-8.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | glassfish-jaxb-api ol 8 | 0:2.2.12-8.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | glassfish-jaxb-core RHEL 8 | 0:2.2.11-11.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | glassfish-jaxb-core ol 8 | 0:2.2.11-11.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | glassfish-jaxb-runtime RHEL 8 | 0:2.2.11-11.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | glassfish-jaxb-runtime ol 8 | 0:2.2.11-11.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | glassfish-jaxb-txw2 RHEL 8 | 0:2.2.11-11.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | glassfish-jaxb-txw2 ol 8 | 0:2.2.11-11.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | jackson-annotations RHEL 8 | 0:2.9.9-1.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | jackson-annotations ol 8 | 0:2.9.8-1.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | jackson-core RHEL 8 | 0:2.9.9-1.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | jackson-core ol 8 | 0:2.9.8-1.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | jackson-databind RHEL 8 | 0:2.9.9.2-1.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | jackson-databind ol 8 | 0:2.9.8-1.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | jackson-jaxrs-json-provider RHEL 8 | 0:2.9.9-1.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | jackson-jaxrs-json-provider ol 8 | 0:2.9.8-1.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | jackson-jaxrs-providers RHEL 8 | 0:2.9.9-1.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | jackson-jaxrs-providers ol 8 | 0:2.9.8-1.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | jackson-module-jaxb-annotations RHEL 8 | 0:2.7.6-4.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | jackson-module-jaxb-annotations ol 8 | 0:2.7.6-4.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | jakarta-commons-httpclient RHEL 8 | 1:3.1-28.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | jakarta-commons-httpclient ol 8 | 1:3.1-28.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | javassist RHEL 8 | 0:3.18.1-8.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | javassist ol 8 | 0:3.18.1-8.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | javassist-javadoc RHEL 8 | 0:3.18.1-8.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | javassist-javadoc ol 8 | 0:3.18.1-8.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | libjackson2-databind-java Ubuntu 24.10 (oracular) | 2.9.8-3 | [libjackson2-databind-java 2.9.8-3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libjackson2-databind-java-2.9.8-3.md) | Jan 16, 2026 |
| Linux | libjackson2-databind-java Ubuntu 25.04 (plucky) | 2.9.8-3 | [libjackson2-databind-java 2.9.8-3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libjackson2-databind-java-2.9.8-3.md) | Jan 16, 2026 |
| Linux | pki-servlet-4.0-api RHEL 8 | 1:9.0.7-14.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | pki-servlet-4.0-api ol 8 | 1:9.0.7-14.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | pki-servlet-container RHEL 8 | 1:9.0.7-14.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | pki-servlet-container ol 8 | 1:9.0.7-14.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | python-nss-doc RHEL 8 | 0:1.0.1-10.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | python-nss-doc ol 8 | 0:1.0.1-10.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | python3-nss RHEL 8 | 0:1.0.1-10.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | python3-nss ol 8 | 0:1.0.1-10.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | relaxngDatatype RHEL 8 | 0:2011.1-7.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | relaxngDatatype ol 8 | 0:2011.1-7.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | resteasy RHEL 8 | 0:3.0.26-3.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | resteasy ol 8 | 0:3.0.26-3.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | slf4j RHEL 8 | 0:1.7.25-4.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | slf4j ol 8 | 0:1.7.25-4.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | slf4j-jdk14 RHEL 8 | 0:1.7.25-4.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | slf4j-jdk14 ol 8 | 0:1.7.25-4.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | stax-ex RHEL 8 | 0:1.7.7-8.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | stax-ex ol 8 | 0:1.7.7-8.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | velocity RHEL 8 | 0:1.7-24.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | velocity ol 8 | 0:1.7-24.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | xalan-j2 RHEL 8 | 0:2.7.1-38.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | xalan-j2 ol 8 | 0:2.7.1-38.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | xerces-j2 RHEL 8 | 0:2.11.0-34.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | xerces-j2 ol 8 | 0:2.11.0-34.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | xml-commons-apis RHEL 8 | 0:1.4.01-25.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | xml-commons-apis ol 8 | 0:1.4.01-25.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | xml-commons-resolver RHEL 8 | 0:1.2-26.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | xml-commons-resolver ol 8 | 0:1.2-26.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | xmlstreambuffer RHEL 8 | 0:1.5.4-8.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | xmlstreambuffer ol 8 | 0:1.5.4-8.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |
| Linux | xsom RHEL 8 | 0:0-19.20110809svn.module+el8.0.0+3892+c903d3f0 | [RHSA-2019:2720](https://patchblox.com/security/data/fix/linux/rhsa-2019-2720.md) | Sep 12, 2019 |
| Linux | xsom ol 8 | 0:0-19.20110809svn.module+el8.0.0+5332+2d497d9a | [ELSA-2019-2720](https://patchblox.com/security/data/fix/linux/elsa-2019-2720.md) | Sep 17, 2019 |

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