CVE-2019-16942 @ Maven-com.fasterxml.jackson.core:jackson-databind-2.0.4

[cxronen]

Checkmarx (SCA): Vulnerable Package
Vulnerability: Read More about CVE-2019-16942
Checkmarx Project: cxronen/BookStore_VSCode
Repository URL: https://github.com/cxronen/BookStore_VSCode
Branch: master
Scan ID: 3aaa12b3-552a-4874-ba98-3d364d7d56f6

---

A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.7.9.7, 2.8x before 2.8.11.5 and 2.9.x before 2.9.10.1. 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.

---

Additional Info
Attack vector: NETWORK
Attack complexity: LOW
Confidentiality impact: HIGH
Availability impact: HIGH
Remediation Upgrade Recommendation: 2.3.0.redhat-4