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 apache-log4j-extra (version 1.2.x) jar in the classpath, and an attacker can provide a JNDI service to access, it is possible to make the service execute a malicious payload.

Remediation

References

CVE-2019-17531

Related Vulnerabilities

Piwigo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2017-5608)

Apache Tomcat Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-1184)

Jboss EAP Permissions, Privileges, and Access Controls Vulnerability (CVE-2014-0093)

WebLogic CVE-2021-1996 Vulnerability (CVE-2021-1996)

Jboss EAP Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-4549)

Severity

Critical

Classification

CVE-2019-17531 CWE-502 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities