CVE-2021-46044 : Exploit Details and Defense Strategies

A Pointer Dereference Vulnerability exists in GPAC 1.0.1via ShiftMetaOffset.isra, leading to a Denial of Service (context-dependent).

Understanding CVE-2021-46044

This CVE pertains to a specific vulnerability in GPAC 1.0.1 that can result in a Denial of Service occurrence.

What is CVE-2021-46044?

It is a Pointer Dereference Vulnerability in GPAC 1.0.1via ShiftMetaOffset.isra, ultimately causing a Denial of Service.

The Impact of CVE-2021-46044

The vulnerability can lead to Denial of Service attacks, potentially disrupting normal system operations.

Technical Details of CVE-2021-46044

This section delves into the technical aspects of the CVE.

Vulnerability Description

The vulnerability arises in GPAC 1.0.1via ShiftMetaOffset.isra due to improper pointer handling, enabling a Denial of Service exploit.

Affected Systems and Versions

Vendor: n/a
Product: n/a
Versions Affected: n/a

Exploitation Mechanism

The exploitation of this vulnerability involves manipulating ShiftMetaOffset.isra in GPAC 1.0.1, triggering a Denial of Service situation.

Mitigation and Prevention

Protecting systems from CVE-2021-46044 requires proactive measures.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Monitor system logs for any suspicious activities related to pointer dereference issues.
Implement network segmentation to limit the impact of potential attacks.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities proactively.
Educate staff on secure coding practices and the significance of timely patching.

Patching and Updates

Regularly check for updates and patches released by GPAC to address the CVE-2021-46044 vulnerability.