CVE-2022-24960 : What You Need to Know

A detailed overview of the use after free vulnerability discovered in the PDFTron SDK version 9.2.0.

Understanding CVE-2022-24960

This section provides insights into the impact, technical details, and mitigation strategies for CVE-2022-24960.

What is CVE-2022-24960?

CVE-2022-24960 is a use after free vulnerability found in PDFTron SDK version 9.2.0. It allows a crafted PDF to overwrite RIP with previously allocated heap data.

The Impact of CVE-2022-24960

The vulnerability affects PDFTron PDFTron SDK 9.2.0 on OSX, Linux, and Windows. It has a CVSS base score of 6.5, indicating medium severity with high confidentiality and integrity impacts.

Technical Details of CVE-2022-24960

Explore the specifics of the vulnerability, affected systems, and exploitation mechanisms.

Vulnerability Description

The use after free vulnerability in PDFTron SDK version 9.2.0 enables malicious PDFs to manipulate heap data, potentially leading to code execution.

Affected Systems and Versions

PDFTron PDFTron SDK 9.2.0 on OSX, Linux, and Windows are confirmed to be impacted by this vulnerability.

Exploitation Mechanism

By leveraging a crafted PDF file, attackers can trigger the vulnerability and execute arbitrary code on the target system.

Mitigation and Prevention

Discover essential steps to protect systems against CVE-2022-24960.

Immediate Steps to Take

Users are advised to upgrade to the stable version 9.2.0 of PDFTron SDK to mitigate the vulnerability.

Long-Term Security Practices

Implement secure coding practices, conduct regular security assessments, and stay informed about software updates to enhance overall security.

Patching and Updates

Regularly apply security patches and updates provided by PDFTron to address known vulnerabilities.