CVE-2019-16942 – com.fasterxml.jackson.core:jackson-databind

Package

Manager: maven
Name: com.fasterxml.jackson.core:jackson-databind
Vulnerable Version: >=2.9.0 <2.9.10.1 || >=2.7.0 <2.8.11.5 || >=2.0.0 <2.6.7.3

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00438 pctl0.62218

Details

Polymorphic Typing in FasterXML jackson-databind 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.

Metadata

Created: 2019-10-28T20:51:15Z
Modified: 2024-03-15T00:57:36Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/10/GHSA-mx7p-6679-8g3q/GHSA-mx7p-6679-8g3q.json
CWE IDs: ["CWE-502"]
Alternative ID: GHSA-mx7p-6679-8g3q
Finding: F096
Auto approve: 1