CVE-2017-11664 : Exploit Details and Defense Strategies

This CVE-2017-11664 article provides insights into a vulnerability in WildMIDI version 0.4.2 that can lead to a denial of service due to an invalid memory read and application crash.

Understanding CVE-2017-11664

This section delves into the details of the vulnerability and its impact.

What is CVE-2017-11664?

The vulnerability in the _WM_SetupMidiEvent function in the internal_midi.c file of WildMIDI version 0.4.2 can be exploited by a crafted mid file to cause a denial of service through an invalid memory read and application crash.

The Impact of CVE-2017-11664

The vulnerability can result in a denial of service, potentially disrupting the normal operation of the affected system.

Technical Details of CVE-2017-11664

This section provides technical specifics of the CVE.

Vulnerability Description

A crafted mid file can trigger a denial of service by exploiting the _WM_SetupMidiEvent function in the internal_midi.c file of WildMIDI version 0.4.2.

Affected Systems and Versions

Affected Version: 0.4.2
Affected Systems: WildMIDI version 0.4.2

Exploitation Mechanism

The vulnerability is exploited by manipulating a mid file to trigger an invalid memory read and application crash.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2017-11664 vulnerability.

Immediate Steps to Take

Update WildMIDI to a patched version to mitigate the vulnerability.
Avoid opening untrusted or suspicious mid files.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Implement robust security measures to prevent unauthorized access to systems.

Patching and Updates

Ensure timely installation of security patches and updates to address known vulnerabilities.