CVE-2020-36182 : Vulnerability Insights and Analysis

FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS.

Understanding CVE-2020-36182

This CVE involves a vulnerability in FasterXML jackson-databind that affects the interaction between serialization gadgets and typing.

What is CVE-2020-36182?

The vulnerability in FasterXML jackson-databind 2.x before 2.9.10.8 allows for mishandling of the interaction between serialization gadgets and typing, specifically related to org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS.

The Impact of CVE-2020-36182

This vulnerability could be exploited by attackers to execute arbitrary code, leading to potential remote code execution and other security risks.

Technical Details of CVE-2020-36182

FasterXML jackson-databind 2.x before 2.9.10.8 is susceptible to the following:

Vulnerability Description

Mishandles the interaction between serialization gadgets and typing

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability to execute arbitrary code by manipulating the serialization process.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-36182:

Immediate Steps to Take

Update FasterXML jackson-databind to version 2.9.10.8 or later to mitigate the vulnerability
Implement proper input validation and data sanitization practices

Long-Term Security Practices

Regularly monitor for security updates and patches for all software components
Conduct security assessments and penetration testing to identify and address vulnerabilities proactively

Patching and Updates

Stay informed about security advisories and updates from FasterXML, vendors, and relevant security sources