CVE-2020-16160 : What You Need to Know

GoPro gpmf-parser 1.5 has a division-by-zero vulnerability in GPMF_Decompress(). Parsing malicious input can result in a crash.

Understanding CVE-2020-16160

This CVE involves a specific vulnerability in the GoPro gpmf-parser version 1.5 that can lead to a crash when processing malicious input.

What is CVE-2020-16160?

CVE-2020-16160 is a division-by-zero vulnerability in the GPMF_Decompress() function of GoPro gpmf-parser version 1.5.

The Impact of CVE-2020-16160

The vulnerability allows attackers to cause a crash by providing specially crafted input to the parser, potentially leading to a denial of service condition.

Technical Details of CVE-2020-16160

The technical aspects of the CVE provide insight into the specific vulnerability and its implications.

Vulnerability Description

The vulnerability exists in the GPMF_Decompress() function of GoPro gpmf-parser version 1.5, triggered by processing malicious input.

Affected Systems and Versions

Affected Version: GoPro gpmf-parser 1.5

Exploitation Mechanism

Attackers can exploit this vulnerability by providing specially crafted input to the GPMF_Decompress() function, triggering a division-by-zero error and causing a crash.

Mitigation and Prevention

Mitigation strategies and preventive measures to address CVE-2020-16160.

Immediate Steps to Take

Update to a patched version of GoPro gpmf-parser to mitigate the vulnerability.
Avoid processing untrusted or malicious input with the affected function.

Long-Term Security Practices

Regularly update software and libraries to address known vulnerabilities.
Implement input validation mechanisms to prevent malicious input from causing system crashes.

Patching and Updates

Apply patches and updates provided by GoPro for the gpmf-parser to fix the division-by-zero vulnerability.