CVE-2019-14465 : What You Need to Know

A heap-based buffer overflow was discovered in the fmt_mtm_load_song function in Schism Tracker version 20190722.

Understanding CVE-2019-14465

This CVE involves a specific vulnerability in Schism Tracker version 20190722.

What is CVE-2019-14465?

The vulnerability is a heap-based buffer overflow found in the fmt_mtm_load_song function within the mtm.c file of Schism Tracker version 20190722.

The Impact of CVE-2019-14465

The vulnerability could potentially allow an attacker to execute arbitrary code or cause a denial of service by crashing the application.

Technical Details of CVE-2019-14465

This section provides more technical insights into the CVE.

Vulnerability Description

The fmt_mtm_load_song function in fmt/mtm.c in Schism Tracker 20190722 is susceptible to a heap-based buffer overflow.

Affected Systems and Versions

Product: Schism Tracker
Vendor: N/A
Version: 20190722

Exploitation Mechanism

The vulnerability can be exploited by crafting a specially designed MTM file that triggers the buffer overflow when loaded by the vulnerable function.

Mitigation and Prevention

Protecting systems from CVE-2019-14465 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update Schism Tracker to a patched version that addresses the buffer overflow vulnerability.
Avoid opening untrusted MTM files from unknown or unverified sources.

Long-Term Security Practices

Regularly update software and applications to the latest secure versions.
Implement proper input validation and boundary checks in software development to prevent buffer overflows.

Patching and Updates

Ensure timely installation of security patches and updates provided by Schism Tracker to mitigate the vulnerability.