CVE-2023-48013 : Security Advisory and Response

A detailed overview of the CVE-2023-48013 vulnerability in GPAC v2.3-DEV-rev566-g50c2ab06f-master.

Understanding CVE-2023-48013

This section dives into the specifics of the GPAC vulnerability and its implications.

What is CVE-2023-48013?

The CVE-2023-48013 vulnerability was found in GPAC v2.3-DEV-rev566-g50c2ab06f-master, involving a double free through the gf_filterpacket_del function at /gpac/src/filter_core/filter.c.

The Impact of CVE-2023-48013

The vulnerability allows for a potential security breach, posing risks to data integrity and system stability.

Technical Details of CVE-2023-48013

Exploring the technical aspects of the CVE-2023-48013 vulnerability.

Vulnerability Description

The issue arises from improper memory management in the gf_filterpacket_del function, leading to a double free scenario.

Affected Systems and Versions

All instances of GPAC v2.3-DEV-rev566-g50c2ab06f-master are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting specific input to trigger the double-free condition, potentially executing arbitrary code.

Mitigation and Prevention

Guidelines on how to mitigate the risks associated with CVE-2023-48013.

Immediate Steps to Take

Users are advised to cease using the vulnerable version and apply patches once available. Additionally, monitoring for unusual system behavior is crucial.

Long-Term Security Practices

Implementing secure coding practices and regular security audits can bolster defenses against similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates provided by GPAC and promptly apply patches to ensure system security.