CVE-2019-12814 (Medium) detected in multiple libraries

[mend-bolt-for-github]

CVE-2019-12814 - Medium Severity Vulnerability

Vulnerable Libraries - jackson-databind-2.9.2.jar, jackson-databind-2.9.8.jar, jackson-databind-2.9.4.jar

jackson-databind-2.9.2.jar

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

Library home page: http://fasterxml.com/

Dependency Hierarchy:

• jackson-module-scala_2.11-2.9.2.jar (Root Library)
  • ❌ jackson-databind-2.9.2.jar (Vulnerable Library)

jackson-databind-2.9.8.jar

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

Library home page: http://fasterxml.com/

Path to dependency file: /swagger-client/inflector/pom.xml

Path to vulnerable library: /swagger-client/inflector/pom.xml,/openapi-client/scala-akka/pom.xml

Dependency Hierarchy:

• swagger-inflector-2.0.0.jar (Root Library)
  • swagger-jaxrs2-2.0.8.jar
    • ❌ jackson-databind-2.9.8.jar (Vulnerable Library)

jackson-databind-2.9.4.jar

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

Library home page: http://fasterxml.com/

Path to dependency file: /swagger-client/jaxrs-jersey/pom.xml

Path to vulnerable library: /swagger-client/jaxrs-jersey/pom.xml,/swagger-client/jaxrs-cxf-client/pom.xml,/swagger-client/jaxrs-cxf/pom.xml

Dependency Hierarchy:

• swagger-jaxrs2-2.0.0.jar (Root Library)
  • ❌ jackson-databind-2.9.4.jar (Vulnerable Library)

Found in HEAD commit: 0879348474e22463e77dc76ba5e5f7e6300a2b6c

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

Release Date: 2019-06-19

Fix Resolution (com.fasterxml.jackson.core:jackson-databind): 2.9.9.1

Direct dependency fix Resolution (com.fasterxml.jackson.module:jackson-module-scala_2.11): 2.9.10

Fix Resolution (com.fasterxml.jackson.core:jackson-databind): 2.9.9.1

Direct dependency fix Resolution (io.swagger:swagger-inflector): 2.0.4

Fix Resolution (com.fasterxml.jackson.core:jackson-databind): 2.9.9.1

Direct dependency fix Resolution (io.swagger.core.v3:swagger-jaxrs2): 2.0.10

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[mend-bolt-for-github]

ℹ️ This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.