CVE-2019-16943 – 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 || >=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:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.01841 pctl0.82265

Details

jackson-databind polymorphic typing issue A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 prior to 2.9.10.1, 2.8.11.5, and 2.6.7.3. 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.

Metadata

Created: 2019-11-13T00:32:27Z
Modified: 2023-09-14T14:55:20Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/11/GHSA-fmmc-742q-jg75/GHSA-fmmc-742q-jg75.json
CWE IDs: ["CWE-502"]
Alternative ID: GHSA-fmmc-742q-jg75
Finding: F096
Auto approve: 1