CVE-2021-40607 : Vulnerability Insights and Analysis
Learn about CVE-2021-40607, a vulnerability in the schm_box_size function in GPAC 1.0.1 that can lead to denial of service attacks. Discover the impact, affected systems, and mitigation steps.
This CVE-2021-40607 article provides details about a vulnerability in the schm_box_size function in GPAC 1.0.1 that can lead to a denial of service attack. Read on to understand the impact of this vulnerability and how to mitigate it.
Understanding CVE-2021-40607
CVE-2021-40607 is a vulnerability in the schm_box_size function in GPAC 1.0.1 that can be exploited by attackers to cause denial of service via a specially crafted file in the MP4Box command.
What is CVE-2021-40607?
The schm_box_size function in GPAC 1.0.1 is vulnerable to exploitation by malicious actors to trigger a denial of service attack, posing a risk to systems running the affected versions.
The Impact of CVE-2021-40607
The vulnerability in the schm_box_size function in GPAC 1.0.1 can result in a denial of service condition, potentially disrupting system operations and causing service interruptions.
Technical Details of CVE-2021-40607
Learn more about the technical aspects of CVE-2021-40607 to understand how it affects systems and what steps can be taken to prevent exploitation.
Vulnerability Description
The schm_box_size function in GPAC 1.0.1 allows attackers to cause a denial of service by exploiting a flaw in the MP4Box command when processing certain file types.
Affected Systems and Versions
- Affected Product: n/a
- Affected Vendor: n/a
- Affected Version: n/a
Exploitation Mechanism
Attackers can exploit the vulnerability by manipulating files in the MP4Box command, triggering the schm_box_size function to cause a denial of service.
Mitigation and Prevention
Discover how to protect your systems from CVE-2021-40607 with immediate and long-term security measures.
Immediate Steps to Take
- Regularly monitor security advisories for updates related to GPAC 1.0.1.
- Implement firewall rules to restrict access to vulnerable services.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Educate users on safe file handling practices to mitigate risks associated with malicious files.
Patching and Updates
Stay informed about security patches and updates released by GPAC to address the vulnerability in the schm_box_size function in GPAC 1.0.1.