Impact: Moderate Public Date: 2019-09-27 CWE: CWE-502->CWE-200 Bugzilla: 1758187: CVE-2019-16942 jackson-databind: Serialization gadgets in classes of the commons-dbcp package A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the commons-dbcp (1.4) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of org.apache.commons.dbcp.datasources.SharedPoolDataSource and org.apache.commons.dbcp.datasources.PerUserPoolDataSource mishandling.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-16942 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
CVSS3 Base Score | 7.5 |
---|---|
CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity Impact | None |
Availability Impact | None |
Platform | Package | State |
---|---|---|
Red Hat Software Collections for Red Hat Enterprise Linux | rh-maven35-jackson-databind | Under investigation |
Red Hat Single Sign-On 7 | jackson-databind | Under investigation |
Red Hat Satellite 6 | jackson-databind | Under investigation |
Red Hat OpenStack Platform 14.0 (Rocky) | opendaylight | Under investigation |
Red Hat OpenStack Platform 13.0 (Queens) | opendaylight | Under investigation |
Red Hat OpenStack Platform 10 | opendaylight | Under investigation |
Red Hat OpenShift Container Platform 4.1 | logging-elasticsearch5-container | Under investigation |
Red Hat OpenShift Container Platform 3.9 | openshift-elasticsearch-plugin | Under investigation |
Red Hat OpenShift Container Platform 3.9 | elasticsearch-cloud-kubernetes | Under investigation |
Red Hat OpenShift Container Platform 3.11 | logging-elasticsearch5-container | Under investigation |
Red Hat OpenShift Container Platform 3.10 | elasticsearch-cloud-kubernetes | Under investigation |
Red Hat OpenShift Container Platform 3.10 | openshift-elasticsearch-plugin | Under investigation |
Red Hat OpenShift Application Runtimes 1.0 | vertx | Under investigation |
Red Hat OpenShift Application Runtimes 1.0 | swarm | Under investigation |
Red Hat Mobile Application Platform On-Premise 4 | jackson-databind | Under investigation |
Red Hat JBoss Fuse 7 | jackson-databind | Under investigation |
Red Hat JBoss Fuse 6 | jackson-databind | Under investigation |
Red Hat JBoss EAP 7 | jackson-databind | Under investigation |
Red Hat JBoss Data Virtualization 6 | jackson-databind | Under investigation |
Red Hat JBoss Data Grid 7 | jackson-databind | Under investigation |
Red Hat JBoss BPMS 6 | jackson-databind | Under investigation |
Red Hat JBoss A-MQ 6 | jackson-databind | Under investigation |
Red Hat Enterprise Linux 8 | pki-deps:10.6/jackson-databind | Under investigation |