CVE-2019-12814 (Medium) detected in jackson-databind-2.1.3.jar

[mend-bolt-for-github]

CVE-2019-12814 - Medium Severity Vulnerability

Vulnerable Library - jackson-databind-2.1.3.jar

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

Path to dependency file: /modules/roadmap-all/pom.xml

Path to vulnerable library: /tmp/ws-ua_20220520022122_BIWHUY/downloadResource_EDCNGZ/20220520022157/jackson-databind-2.1.3.jar,/tmp/ws-ua_20220520022122_BIWHUY/downloadResource_EDCNGZ/20220520022157/jackson-databind-2.1.3.jar,/tmp/ws-ua_20220520022122_BIWHUY/downloadResource_EDCNGZ/20220520022157/jackson-databind-2.1.3.jar

Dependency Hierarchy:

• logback-jackson-0.1.5.jar (Root Library)
  • ❌ jackson-databind-2.1.3.jar (Vulnerable Library)

Found in HEAD commit: 9f76d08becd124cd61e52451a7ec92df8effae69

Found in base branch: master

Vulnerability Details

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x through 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has JDOM 1.x or 2.x jar in the classpath, an attacker can send a specifically crafted JSON message that allows them to read arbitrary local files on the server.

Publish Date: 2019-06-19

URL: CVE-2019-12814

CVSS 3 Score Details (5.9)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • 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.

Suggested Fix

Type: Upgrade version

Origin: FasterXML/jackson-databind#2341

Release Date: 2020-10-20

Fix Resolution: 2.7.9.6, 2.8.11.4, 2.9.9.1, 2.10.0

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