A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.
CVE-2019-14439 - High Severity Vulnerability
General data-binding functionality for Jackson: works on core streaming API
Path to dependency file: /pom.xml
Path to vulnerable library: /fasterxml/jackson/core/jackson-databind/2.0.4/jackson-databind-2.0.4.jar
Dependency Hierarchy: - :x: **jackson-databind-2.0.4.jar** (Vulnerable Library)
Found in HEAD commit: c42e663814e4b88294ff90339ad577ca1afcf531
Found in base branch: master
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.
Publish Date: 2019-07-30
URL: CVE-2019-14439
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14439
Release Date: 2019-07-30
Fix Resolution: 2.6.7.3
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