Detections
Analytics
CVE-2019-16943
critical
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 p6spy (3.8.6) 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 com.p6spy.engine.spy.P6DataSource mishandling.
References
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/security-alerts/cpujul2020.html
https://www.oracle.com/security-alerts/cpujan2020.html
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.debian.org/security/2019/dsa-4542
https://security.netapp.com/advisory/ntap-20191017-0006/
https://seclists.org/bugtraq/2019/Oct/6
https://lists.debian.org/debian-lts-announce/2019/10/msg00001.html
https://github.com/FasterXML/jackson-databind/issues/2478
https://access.redhat.com/errata/RHSA-2020:0445
https://access.redhat.com/errata/RHSA-2020:0164
https://access.redhat.com/errata/RHSA-2020:0161