CVE-2017-11662 : Vulnerability Insights and Analysis
Learn about CVE-2017-11662 affecting WildMIDI 0.4.2. Discover the impact, affected systems, exploitation details, and mitigation steps to secure your systems.
WildMIDI 0.4.2 contains a vulnerability in the _WM_ParseNewMidi function that can be exploited by a crafted mid file, leading to a denial of service and potential application crash.
Understanding CVE-2017-11662
What is CVE-2017-11662?
The vulnerability in the _WM_ParseNewMidi function in f_midi.c within WildMIDI 0.4.2 allows for an invalid memory read, resulting in a denial of service and potential application crash.
The Impact of CVE-2017-11662
This vulnerability can be exploited by a specially crafted mid file, posing a risk of denial of service and potential application instability.
Technical Details of CVE-2017-11662
Vulnerability Description
The _WM_ParseNewMidi function in f_midi.c in WildMIDI 0.4.2 can be triggered by a crafted mid file, causing an invalid memory read and application crash.
Affected Systems and Versions
- Product: WildMIDI 0.4.2
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability can be exploited by an attacker using a specifically crafted mid file to trigger the invalid memory read.
Mitigation and Prevention
Immediate Steps to Take
- Avoid opening or processing untrusted or unknown mid files.
- Implement file type and content validation mechanisms.
Long-Term Security Practices
- Regularly update software to the latest versions.
- Conduct security assessments and audits to identify and address vulnerabilities.
Patching and Updates
Ensure that WildMIDI is updated to a patched version that addresses the vulnerability.