CVE-2023-35895 : What You Need to Know

IBM Informix JDBC Driver 4.10 and 4.50 is susceptible to remote code execution via JNDI injection, allowing attackers to execute arbitrary code by passing unchecked arguments to a specific API.

Understanding CVE-2023-35895

This section will provide insights into the vulnerability and its implications.

What is CVE-2023-35895?

The CVE-2023-35895 vulnerability pertains to IBM Informix JDBC Driver versions 4.10 and 4.50, enabling threat actors to conduct remote code execution attacks through JNDI injection.

The Impact of CVE-2023-35895

The vulnerability poses a significant risk as attackers can execute malicious code on affected systems, potentially leading to unauthorized access, data theft, or system compromise.

Technical Details of CVE-2023-35895

Delve deeper into the technical aspects of the vulnerability.

Vulnerability Description

The flaw arises due to the improper handling of user-supplied input, allowing threat actors to exploit JNDI injection to execute arbitrary code.

Affected Systems and Versions

IBM Informix JDBC Driver versions 4.10 and 4.50 are impacted by this vulnerability.

Exploitation Mechanism

Attackers exploit this vulnerability by passing unchecked arguments to a specific API, leveraging JNDI injection to execute malicious code.

Mitigation and Prevention

Explore the steps to mitigate the risks associated with CVE-2023-35895.

Immediate Steps to Take

Disable or restrict access to the vulnerable API
Implement input validation to sanitize user-supplied data

Long-Term Security Practices

Regularly update the JDBC driver to patched versions
Conduct security assessments and audits to identify and remediate vulnerabilities

Patching and Updates

Ensure timely application of security patches released by IBM to address the vulnerability in Informix JDBC Driver.