CVE-2019-16942
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.73%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 5.73% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- fasterxml/jackson-databind · debian/debian linux · fedoraproject/fedora · redhat/jboss enterprise application platform · netapp/active iq unified manager · netapp/oncommand api services · netapp/oncommand workflow automation · netapp/service level manager · netapp/steelstore cloud integrated storage · oracle/banking platform · oracle/communications billing and revenue management · oracle/communications calendar server · oracle/communications cloud native core network slice selection function · oracle/communications evolved communications application server · oracle/database server · oracle/global lifecycle management nextgen oui framework · oracle/goldengate application adapters · oracle/jd edwards enterpriseone orchestrator · oracle/jd edwards enterpriseone tools · oracle/primavera gateway · +8 more
- Source
- cve@mitre.org
References
- https://access.redhat.com/errata/RHSA-2019:3901Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0159Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0160Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0161Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0164Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0445Third Party Advisory
- https://github.com/FasterXML/jackson-databind/issues/2478Patch, Third Party Advisory
- https://issues.apache.org/jira/browse/GEODE-7255Issue Tracking, Third Party Advisory
- https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E
- https://lists.apache.org/thread.html/7782a937c9259a58337ee36b2961f00e2d744feafc13084e176d0df5%40%3Cissues.geode.apache.org%3E
- https://lists.apache.org/thread.html/a430dbc9be874c41314cc69e697384567a9a24025e819d9485547954%40%3Cissues.geode.apache.org%3E
- https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E
- https://lists.apache.org/thread.html/b2e23c94f9dfef53e04c492e5d02e5c75201734be7adc73a49ef2370%40%3Cissues.geode.apache.org%3E
- https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E
- 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
- https://lists.debian.org/debian-lts-announce/2019/10/msg00001.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q7CANA7KV53JROZDX5Z5P26UG5VN2K43/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TH5VFUN4P7CCIP7KSEXYA5MUTFCUDUJT/
- https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
- https://seclists.org/bugtraq/2019/Oct/6Issue Tracking, Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20191017-0006/Third Party Advisory
- https://www.debian.org/security/2019/dsa-4542Mailing List, Third Party Advisory
- https://www.oracle.com//security-alerts/cpujul2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuApr2021.htmlPatch, Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpujan2020.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3901Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.