CVE-2021-46042 : Vulnerability Insights and Analysis

A Pointer Dereference Vulnerability exists in GPAC 1.0.1 via the _fseeko function, causing a Denial of Service.

Understanding CVE-2021-46042

This CVE identifies a specific vulnerability in GPAC 1.0.1 that can lead to a Denial of Service attack.

What is CVE-2021-46042?

CVE-2021-46042 is a Pointer Dereference Vulnerability in GPAC 1.0.1. The vulnerability occurs in the _fseeko function, allowing attackers to create a Denial of Service situation.

The Impact of CVE-2021-46042

The vulnerability can result in a Denial of Service, disrupting the availability of the affected system.

Technical Details of CVE-2021-46042

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability arises from improper handling of pointers in the _fseeko function, leading to a potential Denial of Service attack.

Affected Systems and Versions

Vendor: n/a
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Affected Version: n/a

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the _fseeko function to cause a Denial of Service.

Mitigation and Prevention

Protective measures to address and prevent exploitation of the vulnerability.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Monitor for any unusual system behavior that may indicate a potential attack.

Long-Term Security Practices

Regularly update software and firmware to ensure the latest security patches are in place.
Conduct vulnerability assessments and penetration testing to uncover and remediate potential security weaknesses.

Patching and Updates

Stay informed about security advisories and updates from the vendor to implement patches efficiently.