CVE-2019-16943 (High) detected in jackson-databind-2.7.9.4.jar

[mend-bolt-for-github]

CVE-2019-16943 - High Severity Vulnerability

Vulnerable Library - jackson-databind-2.7.9.4.jar

General data-binding functionality for Jackson: works on core streaming API

Library home page: http://github.com/FasterXML/jackson

Path to dependency file: /tmp/ws-scm/gdocx/pom.xml

Path to vulnerable library: /root/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.7.9.4/jackson-databind-2.7.9.4.jar

Dependency Hierarchy:

• docx4j-6.1.2.jar (Root Library)
  • ❌ jackson-databind-2.7.9.4.jar (Vulnerable Library)

Found in HEAD commit: 7e7507b4750432f74961d4a90935aed873eb7f8f

Vulnerability Details

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 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.

Publish Date: 2019-10-01

URL: CVE-2019-16943

CVSS 2 Score Details (7.5)

Base Score Metrics not available

Suggested Fix

Type: Upgrade version

Origin: FasterXML/jackson-databind#2478

Release Date: 2019-10-01

Fix Resolution: com.fasterxml.jackson.core:jackson-databind:2.9.10.1

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