CVE-2020-35980 : What You Need to Know
Learn about CVE-2020-35980, a use-after-free vulnerability in GPAC versions 0.8.0 and 1.0.1. Find out the impact, affected systems, exploitation details, and mitigation steps.
An issue was discovered in GPAC version 0.8.0 and 1.0.1, leading to a use-after-free vulnerability in the function gf_isom_box_del() in isomedia/box_funcs.c.
Understanding CVE-2020-35980
This CVE identifies a use-after-free vulnerability in GPAC versions 0.8.0 and 1.0.1.
What is CVE-2020-35980?
The CVE-2020-35980 vulnerability is a use-after-free flaw in the function gf_isom_box_del() within the isomedia/box_funcs.c file of GPAC.
The Impact of CVE-2020-35980
This vulnerability could allow an attacker to execute arbitrary code or cause a denial of service by exploiting the use-after-free issue.
Technical Details of CVE-2020-35980
Vulnerability Description
The vulnerability exists in the function gf_isom_box_del() in GPAC versions 0.8.0 and 1.0.1, allowing for a use-after-free scenario.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Versions: 0.8.0 and 1.0.1
Exploitation Mechanism
The vulnerability can be exploited by an attacker to trigger the use-after-free condition, potentially leading to arbitrary code execution or denial of service.
Mitigation and Prevention
Immediate Steps to Take
- Apply the latest patches provided by the vendor
- Monitor vendor advisories for updates and security patches
Long-Term Security Practices
- Regularly update software and applications to the latest versions
- Implement secure coding practices to prevent memory-related vulnerabilities
Patching and Updates
It is crucial to apply patches and updates released by GPAC to address the use-after-free vulnerability and enhance system security.