CVE-2020-9548 (Critical, reachable) detected in jackson-databind-2.8.4.jar

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CVE-2020-9548 - Critical Severity Vulnerability

Vulnerable Library - jackson-databind-2.8.4.jar

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

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

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.8.4/jackson-databind-2.8.4.jar

Dependency Hierarchy:

• spring-rabbit-1.7.1.RELEASE.jar (Root Library)
  • http-client-1.1.1.RELEASE.jar
    • ❌ jackson-databind-2.8.4.jar (Vulnerable Library)

Found in HEAD commit: 2c2c9f752b1dec579a12ba0bcc3d8dab738d7cff

Found in base branch: vp-rem

Reachability Analysis

This vulnerability is potentially reachable

com.visualpathit.account.validator.UserValidator (Application)
  -> org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport$NoOpValidator (Extension)
   -> org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport (Extension)
    -> com.fasterxml.jackson.databind.ObjectMapper (Extension)
     -> ❌ com.fasterxml.jackson.databind.deser.BeanDeserializerFactory (Vulnerable Component)

Vulnerability Details

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPConfig (aka anteros-core).

Publish Date: 2020-03-02

URL: CVE-2020-9548

CVSS 3 Score Details (9.8)

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: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9548

Release Date: 2020-03-02

Fix Resolution (com.fasterxml.jackson.core:jackson-databind): 2.8.11.6

Direct dependency fix Resolution (org.springframework.amqp:spring-rabbit): 2.0.2.RELEASE

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⛑️ Automatic Remediation will be attempted for this issue.