CVE-2019-14893: Infoleak
First published: Fri Sep 20 2019(Updated: )
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.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/eap7-apache-cxf | <0:3.2.11-1.redhat_00001.1.el6ea | 0:3.2.11-1.redhat_00001.1.el6ea |
| redhat/eap7-glassfish-jsf | <0:2.3.5-6.SP3_redhat_00004.1.el6ea | 0:2.3.5-6.SP3_redhat_00004.1.el6ea |
| redhat/eap7-hal-console | <0:3.0.19-1.Final_redhat_00001.1.el6ea | 0:3.0.19-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-hibernate | <0:5.3.14-1.Final_redhat_00001.1.el6ea | 0:5.3.14-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-hibernate-validator | <0:6.0.18-1.Final_redhat_00001.1.el6ea | 0:6.0.18-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-jackson-annotations | <0:2.9.10-1.redhat_00003.1.el6ea | 0:2.9.10-1.redhat_00003.1.el6ea |
| redhat/eap7-jackson-core | <0:2.9.10-1.redhat_00003.1.el6ea | 0:2.9.10-1.redhat_00003.1.el6ea |
| redhat/eap7-jackson-databind | <0:2.9.10.1-1.redhat_00001.1.el6ea | 0:2.9.10.1-1.redhat_00001.1.el6ea |
| redhat/eap7-jackson-dataformats-binary | <0:2.9.10-1.redhat_00003.1.el6ea | 0:2.9.10-1.redhat_00003.1.el6ea |
| redhat/eap7-jackson-dataformats-text | <0:2.9.10-1.redhat_00003.1.el6ea | 0:2.9.10-1.redhat_00003.1.el6ea |
| redhat/eap7-jackson-jaxrs-providers | <0:2.9.10-1.redhat_00003.1.el6ea | 0:2.9.10-1.redhat_00003.1.el6ea |
| redhat/eap7-jackson-modules-base | <0:2.9.10-2.redhat_00003.1.el6ea | 0:2.9.10-2.redhat_00003.1.el6ea |
| redhat/eap7-jackson-modules-java8 | <0:2.9.10-1.redhat_00003.1.el6ea | 0:2.9.10-1.redhat_00003.1.el6ea |
| redhat/eap7-jberet | <0:1.3.5-1.Final_redhat_00001.1.el6ea | 0:1.3.5-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-jboss-ejb-client | <0:4.0.27-1.Final_redhat_00001.1.el6ea | 0:4.0.27-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-jboss-server-migration | <0:1.3.1-7.Final_redhat_00007.1.el6ea | 0:1.3.1-7.Final_redhat_00007.1.el6ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.6-3.SP2_redhat_00001.1.el6ea | 0:3.7.6-3.SP2_redhat_00001.1.el6ea |
| redhat/eap7-netty | <0:4.1.42-1.Final_redhat_00001.1.el6ea | 0:4.1.42-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-picketlink-bindings | <0:2.5.5-21.SP12_redhat_00010.1.el6ea | 0:2.5.5-21.SP12_redhat_00010.1.el6ea |
| redhat/eap7-undertow | <0:2.0.28-2.SP1_redhat_00001.1.el6ea | 0:2.0.28-2.SP1_redhat_00001.1.el6ea |
| redhat/eap7-undertow-jastow | <0:2.0.8-1.Final_redhat_00001.1.el6ea | 0:2.0.8-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-weld-core | <0:3.0.6-3.Final_redhat_00003.1.el6ea | 0:3.0.6-3.Final_redhat_00003.1.el6ea |
| redhat/eap7-wildfly | <0:7.2.6-5.GA_redhat_00001.1.el6ea | 0:7.2.6-5.GA_redhat_00001.1.el6ea |
| redhat/eap7-wildfly-http-client | <0:1.0.18-2.Final_redhat_00001.1.el6ea | 0:1.0.18-2.Final_redhat_00001.1.el6ea |
| redhat/eap7-wildfly-transaction-client | <0:1.1.8-1.Final_redhat_00001.1.el6ea | 0:1.1.8-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-apache-cxf | <0:3.2.11-1.redhat_00001.1.el7ea | 0:3.2.11-1.redhat_00001.1.el7ea |
| redhat/eap7-glassfish-jsf | <0:2.3.5-6.SP3_redhat_00004.1.el7ea | 0:2.3.5-6.SP3_redhat_00004.1.el7ea |
| redhat/eap7-hal-console | <0:3.0.19-1.Final_redhat_00001.1.el7ea | 0:3.0.19-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-hibernate | <0:5.3.14-1.Final_redhat_00001.1.el7ea | 0:5.3.14-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-hibernate-validator | <0:6.0.18-1.Final_redhat_00001.1.el7ea | 0:6.0.18-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-jackson-annotations | <0:2.9.10-1.redhat_00003.1.el7ea | 0:2.9.10-1.redhat_00003.1.el7ea |
| redhat/eap7-jackson-core | <0:2.9.10-1.redhat_00003.1.el7ea | 0:2.9.10-1.redhat_00003.1.el7ea |
| redhat/eap7-jackson-databind | <0:2.9.10.1-1.redhat_00001.1.el7ea | 0:2.9.10.1-1.redhat_00001.1.el7ea |
| redhat/eap7-jackson-dataformats-binary | <0:2.9.10-1.redhat_00003.1.el7ea | 0:2.9.10-1.redhat_00003.1.el7ea |
| redhat/eap7-jackson-dataformats-text | <0:2.9.10-1.redhat_00003.1.el7ea | 0:2.9.10-1.redhat_00003.1.el7ea |
| redhat/eap7-jackson-jaxrs-providers | <0:2.9.10-1.redhat_00003.1.el7ea | 0:2.9.10-1.redhat_00003.1.el7ea |
| redhat/eap7-jackson-modules-base | <0:2.9.10-2.redhat_00003.1.el7ea | 0:2.9.10-2.redhat_00003.1.el7ea |
| redhat/eap7-jackson-modules-java8 | <0:2.9.10-1.redhat_00003.1.el7ea | 0:2.9.10-1.redhat_00003.1.el7ea |
| redhat/eap7-jberet | <0:1.3.5-1.Final_redhat_00001.1.el7ea | 0:1.3.5-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-jboss-ejb-client | <0:4.0.27-1.Final_redhat_00001.1.el7ea | 0:4.0.27-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-jboss-server-migration | <0:1.3.1-7.Final_redhat_00007.1.el7ea | 0:1.3.1-7.Final_redhat_00007.1.el7ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.6-3.SP2_redhat_00001.1.el7ea | 0:3.7.6-3.SP2_redhat_00001.1.el7ea |
| redhat/eap7-netty | <0:4.1.42-1.Final_redhat_00001.1.el7ea | 0:4.1.42-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-picketlink-bindings | <0:2.5.5-21.SP12_redhat_00010.1.el7ea | 0:2.5.5-21.SP12_redhat_00010.1.el7ea |
| redhat/eap7-undertow | <0:2.0.28-2.SP1_redhat_00001.1.el7ea | 0:2.0.28-2.SP1_redhat_00001.1.el7ea |
| redhat/eap7-undertow-jastow | <0:2.0.8-1.Final_redhat_00001.1.el7ea | 0:2.0.8-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-weld-core | <0:3.0.6-3.Final_redhat_00003.1.el7ea | 0:3.0.6-3.Final_redhat_00003.1.el7ea |
| redhat/eap7-wildfly | <0:7.2.6-5.GA_redhat_00001.1.el7ea | 0:7.2.6-5.GA_redhat_00001.1.el7ea |
| redhat/eap7-wildfly-http-client | <0:1.0.18-2.Final_redhat_00001.1.el7ea | 0:1.0.18-2.Final_redhat_00001.1.el7ea |
| redhat/eap7-wildfly-transaction-client | <0:1.1.8-1.Final_redhat_00001.1.el7ea | 0:1.1.8-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-apache-cxf | <0:3.2.11-1.redhat_00001.1.el8ea | 0:3.2.11-1.redhat_00001.1.el8ea |
| redhat/eap7-glassfish-jsf | <0:2.3.5-6.SP3_redhat_00004.1.el8ea | 0:2.3.5-6.SP3_redhat_00004.1.el8ea |
| redhat/eap7-hal-console | <0:3.0.19-1.Final_redhat_00001.1.el8ea | 0:3.0.19-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-hibernate | <0:5.3.14-1.Final_redhat_00001.1.el8ea | 0:5.3.14-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-hibernate-validator | <0:6.0.18-1.Final_redhat_00001.1.el8ea | 0:6.0.18-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-jackson-annotations | <0:2.9.10-1.redhat_00003.1.el8ea | 0:2.9.10-1.redhat_00003.1.el8ea |
| redhat/eap7-jackson-core | <0:2.9.10-1.redhat_00003.1.el8ea | 0:2.9.10-1.redhat_00003.1.el8ea |
| redhat/eap7-jackson-databind | <0:2.9.10.1-1.redhat_00001.1.el8ea | 0:2.9.10.1-1.redhat_00001.1.el8ea |
| redhat/eap7-jackson-dataformats-binary | <0:2.9.10-1.redhat_00003.1.el8ea | 0:2.9.10-1.redhat_00003.1.el8ea |
| redhat/eap7-jackson-dataformats-text | <0:2.9.10-1.redhat_00003.1.el8ea | 0:2.9.10-1.redhat_00003.1.el8ea |
| redhat/eap7-jackson-jaxrs-providers | <0:2.9.10-1.redhat_00003.1.el8ea | 0:2.9.10-1.redhat_00003.1.el8ea |
| redhat/eap7-jackson-modules-base | <0:2.9.10-2.redhat_00003.1.el8ea | 0:2.9.10-2.redhat_00003.1.el8ea |
| redhat/eap7-jackson-modules-java8 | <0:2.9.10-1.redhat_00003.1.el8ea | 0:2.9.10-1.redhat_00003.1.el8ea |
| redhat/eap7-jberet | <0:1.3.5-1.Final_redhat_00001.1.el8ea | 0:1.3.5-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-jboss-ejb-client | <0:4.0.27-1.Final_redhat_00001.1.el8ea | 0:4.0.27-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-jboss-server-migration | <0:1.3.1-7.Final_redhat_00007.1.el8ea | 0:1.3.1-7.Final_redhat_00007.1.el8ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.6-3.SP2_redhat_00001.1.el8ea | 0:3.7.6-3.SP2_redhat_00001.1.el8ea |
| redhat/eap7-netty | <0:4.1.42-1.Final_redhat_00001.1.el8ea | 0:4.1.42-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-picketlink-bindings | <0:2.5.5-21.SP12_redhat_00010.1.el8ea | 0:2.5.5-21.SP12_redhat_00010.1.el8ea |
| redhat/eap7-undertow | <0:2.0.28-2.SP1_redhat_00001.1.el8ea | 0:2.0.28-2.SP1_redhat_00001.1.el8ea |
| redhat/eap7-undertow-jastow | <0:2.0.8-1.Final_redhat_00001.1.el8ea | 0:2.0.8-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-weld-core | <0:3.0.6-3.Final_redhat_00003.1.el8ea | 0:3.0.6-3.Final_redhat_00003.1.el8ea |
| redhat/eap7-wildfly | <0:7.2.6-5.GA_redhat_00001.1.el8ea | 0:7.2.6-5.GA_redhat_00001.1.el8ea |
| redhat/eap7-wildfly-http-client | <0:1.0.18-2.Final_redhat_00001.1.el8ea | 0:1.0.18-2.Final_redhat_00001.1.el8ea |
| redhat/eap7-wildfly-transaction-client | <0:1.1.8-1.Final_redhat_00001.1.el8ea | 0:1.1.8-1.Final_redhat_00001.1.el8ea |
| redhat/jackson-databind | <2.9.10 | 2.9.10 |
| redhat/jackson-databind | <2.10.0 | 2.10.0 |
| IBM Data Risk Manager | <=2.0.6 | |
| FasterXML jackson-databind | >=2.8.0<2.8.11.5 | |
| FasterXML jackson-databind | >=2.9.0<2.9.10 | |
| NetApp OnCommand API Services | ||
| NetApp SteelStore | ||
| Oracle GoldenGate Stream Analytics | <19.1.0.0.1 |
Remedy
The following conditions are needed for an exploit, we recommend avoiding all if possible * Deserialization from sources you do not control * `enableDefaultTyping()` * `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS`
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2019-14893 https://nvd.nist.gov/vuln/detail/CVE-2019-14893
- https://bugzilla.redhat.com/show_bug.cgi?id=1758182
- https://access.redhat.com/errata/RHSA-2020:0899
- https://access.redhat.com/errata/RHSA-2020:0729
- https://access.redhat.com/errata/RHSA-2020:0164
- https://access.redhat.com/errata/RHSA-2020:0159
- https://access.redhat.com/errata/RHSA-2020:0160
- https://access.redhat.com/errata/RHSA-2020:0161
- https://access.redhat.com/errata/RHSA-2020:2333
- https://access.redhat.com/errata/RHSA-2020:3192
- https://access.redhat.com/errata/RHSA-2020:0895
- https://access.redhat.com/errata/RHSA-2020:0445
- https://access.redhat.com/errata/RHSA-2020:2067
- https://access.redhat.com/security/cve/cve-2019-14893
- https://github.com/FasterXML/jackson-databind/issues/2469
- https://github.com/FasterXML/jackson-databind/commit/998efd708284778f29d83d7962a9bd935c228317
- https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1758183
- https://access.redhat.com/support/policy/updates/jboss_notes
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14893
- https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0@%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2@%3Cissues.geode.apache.org%3E
- https://security.netapp.com/advisory/ntap-20200327-0006/
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/177108
- https://www.ibm.com/support/pages/node/6335281 (Advisory)
- https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E
Parent vulnerabilities
(Appears in the following advisories)
Frequently Asked Questions
What is the severity of CVE-2019-14893?
CVE-2019-14893 is considered a critical severity vulnerability affecting FasterXML jackson-databind versions prior to 2.9.10 and 2.10.0.
How do I fix CVE-2019-14893?
To remediate CVE-2019-14893, upgrade FasterXML jackson-databind to version 2.9.10 or later or 2.10.0 or later.
Which applications are affected by CVE-2019-14893?
CVE-2019-14893 affects applications that use vulnerable versions of FasterXML jackson-databind and employ polymorphic type handling.
What attacks are possible due to CVE-2019-14893?
CVE-2019-14893 could allow an attacker to exploit polymorphic deserialization vulnerabilities, potentially leading to remote code execution.
Are there any known exploits for CVE-2019-14893?
Yes, CVE-2019-14893 has known exploits that leverage polymorphic deserialization using the xalan JNDI gadget.
- collector/redhat-cve
- agent/type
- agent/first-publish-date
- agent/remedy
- agent/severity
- agent/author
- agent/weakness
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-14893
- agent/software-canonical-lookup
- agent/description
- agent/softwarecombine
- collector/ibm-support
- source/IBM
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/last-modified-date
- agent/event
- agent/trending
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- package-manager/redhat
- vendor/ibm
- canonical/ibm data risk manager
- version/ibm data risk manager/2.0.6
- vendor/fasterxml
- canonical/fasterxml jackson-databind
- version/fasterxml jackson-databind/2.8.0
- version/fasterxml jackson-databind/2.9.0
- vendor/netapp
- canonical/netapp oncommand api services
- canonical/netapp steelstore
- vendor/oracle
- canonical/oracle goldengate stream analytics