CVE-2023-42361 Explained : Impact and Mitigation

A Local File Inclusion vulnerability in Midori-global Better PDF Exporter for Jira Server and Jira Data Center v.10.3.0 and earlier versions allows attackers to view arbitrary files and cause other impacts through a crafted image during PDF export.

Understanding CVE-2023-42361

This section provides insights into the CVE-2023-42361 vulnerability affecting Midori-global Better PDF Exporter for Jira Server and Jira Data Center.

What is CVE-2023-42361?

The CVE-2023-42361 vulnerability is a Local File Inclusion issue in Midori-global Better PDF Exporter, enabling unauthorized access to files and potential adverse impacts in Jira Server and Jira Data Center.

The Impact of CVE-2023-42361

The impact of CVE-2023-42361 includes the ability for malicious actors to view sensitive files and execute further attacks, posing a risk to confidentiality and integrity.

Technical Details of CVE-2023-42361

Explore the technical aspects associated with CVE-2023-42361 to understand the vulnerability comprehensively.

Vulnerability Description

The vulnerability allows threat actors to exploit a crafted image during PDF export, leading to unauthorized file access and potential system compromise.

Affected Systems and Versions

Midori-global Better PDF Exporter for Jira Server and Jira Data Center versions up to v.10.3.0 are vulnerable to this exploit, impacting systems utilizing these software versions.

Exploitation Mechanism

By manipulating the PDF export process with a specially crafted image, attackers can trigger the Local File Inclusion vulnerability, gaining access to arbitrary files and executing additional malicious activities.

Mitigation and Prevention

Implement essential measures to mitigate the risks posed by CVE-2023-42361 and enhance the overall security posture.

Immediate Steps to Take

Immediately update Midori-global Better PDF Exporter for Jira Server and Jira Data Center to a patched version, if available. Restrict access to potentially vulnerable systems and files.

Long-Term Security Practices

Establish robust security protocols, conduct regular security assessments, and adhere to best practices for secure PDF exports and file handling in Jira environments.

Patching and Updates

Regularly monitor for security updates and patches released by the software vendor. Apply relevant updates promptly to prevent exploitation of known vulnerabilities.