CVE-2022-2453 : Security Advisory and Response

This article provides detailed information about CVE-2022-2453, a vulnerability related to Use After Free in the gpac/gpac GitHub repository.

Understanding CVE-2022-2453

CVE-2022-2453 is a Use After Free vulnerability found in the gpac/gpac GitHub repository before version 2.1-DEV.

What is CVE-2022-2453?

The CVE-2022-2453 vulnerability involves the occurrence of a Use After Free issue in the GitHub repository of gpac/gpac, specifically affecting versions prior to 2.1-DEV.

The Impact of CVE-2022-2453

With a CVSS base score of 7.8 and a high severity rating, this vulnerability can lead to a range of impacts including confidentiality, integrity, and availability.

Technical Details of CVE-2022-2453

Here are the technical details surrounding CVE-2022-2453:

Vulnerability Description

The vulnerability is classified as a Use After Free issue, potentially enabling adversaries to exploit affected systems.

Affected Systems and Versions

The vulnerability impacts the gpac/gpac GitHub repository, specifically versions earlier than 2.1-DEV.

Exploitation Mechanism

Adversaries can potentially exploit this vulnerability in a local context with low attack complexity, requiring user interaction.

Mitigation and Prevention

To mitigate and prevent the exploitation of CVE-2022-2453, consider the following steps:

Immediate Steps to Take

Update to a patched version of gpac/gpac that is beyond 2.1-DEV.
Implement proper input validation to prevent potential exploitation.

Long-Term Security Practices

Regularly monitor security advisories and updates from gpac.
Conduct security assessments and code reviews to identify similar vulnerabilities.

Patching and Updates

Prioritize the application of security patches and updates released by gpac to address CVE-2022-2453 effectively.