CVE-2019-12086
libjackson2-databind-java: A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.xbefore 2.9.9
CVE-2019-12086 is fixed in 47 products on 1 platform, first by RHBA-2019:3416, released November 5, 2019. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.2195
97th percentile
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.xbefore 2.9.9. When Default Typing is enabled (either globally or for aspecific property) for an externally exposed JSON endpoint, the service hasthe mysql-connector-java jar (8.0.14 or earlier) in the classpath, and anattacker can host a crafted MySQL server reachable by the victim, anattacker can send a crafted JSON message that allows them to read arbitrarylocal files on the server. This occurs because of missingcom.mysql.cj.jdbc.admin.MiniAdmin validation.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| apache-commons-collections · RHEL 8 | 0:3.2.2-10.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| apache-commons-lang · RHEL 8 | 0:2.6-21.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| bea-stax-api · RHEL 8 | 0:1.2.0-16.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| glassfish-fastinfoset · RHEL 8 | 0:1.2.13-9.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| glassfish-jaxb-api · RHEL 8 | 0:2.2.12-8.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| glassfish-jaxb-core · RHEL 8 | 0:2.2.11-11.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| glassfish-jaxb-runtime · RHEL 8 | 0:2.2.11-11.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| glassfish-jaxb-txw2 · RHEL 8 | 0:2.2.11-11.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| jackson-annotations · RHEL 8 | 0:2.9.9-1.module+el8.1.0+3832+9784644d | RHBA-2019:3416 | Nov 5, 2019 |
| jackson-core · RHEL 8 | 0:2.9.9-1.module+el8.1.0+3832+9784644d | RHBA-2019:3416 | Nov 5, 2019 |
| jackson-databind · RHEL 8 | 0:2.9.9.2-1.module+el8.1.0+3832+9784644d | RHBA-2019:3416 | Nov 5, 2019 |
| jackson-jaxrs-json-provider · RHEL 8 | 0:2.9.9-1.module+el8.1.0+3832+9784644d | RHBA-2019:3416 | Nov 5, 2019 |
| jackson-jaxrs-providers · RHEL 8 | 0:2.9.9-1.module+el8.1.0+3832+9784644d | RHBA-2019:3416 | Nov 5, 2019 |
| jackson-module-jaxb-annotations · RHEL 8 | 0:2.7.6-4.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| jakarta-commons-httpclient · RHEL 8 | 1:3.1-28.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| javassist · RHEL 8 | 0:3.18.1-8.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| javassist-javadoc · RHEL 8 | 0:3.18.1-8.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| jss · RHEL 8 | 0:4.6.0-5.module+el8.1.0+4218+3fd65c36 | RHBA-2019:3416 | Nov 5, 2019 |
| jss-javadoc · RHEL 8 | 0:4.6.0-5.module+el8.1.0+4218+3fd65c36 | RHBA-2019:3416 | Nov 5, 2019 |
| ldapjdk · RHEL 8 | 0:4.21.0-1.module+el8.1.0+3370+6d076660 | RHBA-2019:3416 | Nov 5, 2019 |
| ldapjdk-javadoc · RHEL 8 | 0:4.21.0-1.module+el8.1.0+3370+6d076660 | RHBA-2019:3416 | Nov 5, 2019 |
| libjackson2-databind-java · Ubuntu 24.10 (oracular) | 2.9.8-2 | libjackson2-databind-java 2.9.8-2 | Jan 16, 2026 |
| libjackson2-databind-java · Ubuntu 25.04 (plucky) | 2.9.8-2 | libjackson2-databind-java 2.9.8-2 | Jan 16, 2026 |
| pki-base · RHEL 8 | 0:10.7.3-1.module+el8.1.0+3964+500fc130 | RHBA-2019:3416 | Nov 5, 2019 |
| pki-base-java · RHEL 8 | 0:10.7.3-1.module+el8.1.0+3964+500fc130 | RHBA-2019:3416 | Nov 5, 2019 |
| pki-ca · RHEL 8 | 0:10.7.3-1.module+el8.1.0+3964+500fc130 | RHBA-2019:3416 | Nov 5, 2019 |
| pki-kra · RHEL 8 | 0:10.7.3-1.module+el8.1.0+3964+500fc130 | RHBA-2019:3416 | Nov 5, 2019 |
| pki-server · RHEL 8 | 0:10.7.3-1.module+el8.1.0+3964+500fc130 | RHBA-2019:3416 | Nov 5, 2019 |
| pki-servlet-4.0-api · RHEL 8 | 1:9.0.7-16.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| pki-servlet-engine · RHEL 8 | 1:9.0.7-16.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| pki-symkey · RHEL 8 | 0:10.7.3-1.module+el8.1.0+3964+500fc130 | RHBA-2019:3416 | Nov 5, 2019 |
| pki-tools · RHEL 8 | 0:10.7.3-1.module+el8.1.0+3964+500fc130 | RHBA-2019:3416 | Nov 5, 2019 |
| python-nss-doc · RHEL 8 | 0:1.0.1-10.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| python3-nss · RHEL 8 | 0:1.0.1-10.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| python3-pki · RHEL 8 | 0:10.7.3-1.module+el8.1.0+3964+500fc130 | RHBA-2019:3416 | Nov 5, 2019 |
| relaxngDatatype · RHEL 8 | 0:2011.1-7.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| resteasy · RHEL 8 | 0:3.0.26-3.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| slf4j · RHEL 8 | 0:1.7.25-4.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| slf4j-jdk14 · RHEL 8 | 0:1.7.25-4.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| stax-ex · RHEL 8 | 0:1.7.7-8.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| tomcatjss · RHEL 8 | 0:7.4.1-1.module+el8.1.0+3370+6d076660 | RHBA-2019:3416 | Nov 5, 2019 |
| velocity · RHEL 8 | 0:1.7-24.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| xalan-j2 · RHEL 8 | 0:2.7.1-38.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| xerces-j2 · RHEL 8 | 0:2.11.0-34.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| xml-commons-apis · RHEL 8 | 0:1.4.01-25.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| xml-commons-resolver · RHEL 8 | 0:1.2-26.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| xmlstreambuffer · RHEL 8 | 0:1.5.4-8.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
| xsom · RHEL 8 | 0:0-19.20110809svn.module+el8.1.0+3366+6dfb954c | RHBA-2019:3416 | Nov 5, 2019 |
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