CVE-2019-14380 : What You Need to Know

libopenmpt before version 0.4.5 has a vulnerability that can cause a crash while playing XM and MT2 files due to unauthorized memory access.

Understanding CVE-2019-14380

This CVE involves a vulnerability in libopenmpt that can lead to a crash during playback of specific file types.

What is CVE-2019-14380?

CVE-2019-14380 is a security vulnerability in libopenmpt versions prior to 0.4.5 that allows an out-of-bounds read in XM and MT2 files, resulting in a potential crash.

The Impact of CVE-2019-14380

The vulnerability can be exploited to cause a denial of service (DoS) condition by crashing the application playing XM and MT2 files.

Technical Details of CVE-2019-14380

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The vulnerability in libopenmpt before version 0.4.5 allows unauthorized access to memory beyond its bounds, leading to a crash when playing XM and MT2 files.

Affected Systems and Versions

Affected Version: Prior to 0.4.5
Systems using libopenmpt before version 0.4.5

Exploitation Mechanism

The vulnerability is exploited by triggering an out-of-bounds read in XM and MT2 files, causing the application to crash.

Mitigation and Prevention

Protecting systems from CVE-2019-14380 requires specific actions to mitigate the risk.

Immediate Steps to Take

Update libopenmpt to version 0.4.5 or later to patch the vulnerability.
Avoid opening untrusted XM and MT2 files until the software is updated.

Long-Term Security Practices

Regularly update software and libraries to the latest versions to address known vulnerabilities.
Implement proper input validation mechanisms to prevent unauthorized memory access.

Patching and Updates

Apply patches provided by libopenmpt to fix the vulnerability.